This it not true light travels differently thought different environments you can't say light travels at the same rate through the cold vaccume of space as it does on our planet hope u can research this and stop spreading this rediculous notion
If a civilisation was building something like that over a thousand years ago and did not die out, they would by now have moved to colonising other planets in different solar systems. It would also indicate FTL is unlikely as they are not here already.
We won't leave our solar system within our lifetime, so I guess you're out of luck on that one. Also, there's no need to find aliens. They've already found us. A long time ago.
In rural areas if you watch the sky for hours often you will sometimes find a very active night. Took me a long time to accept because it didnt fit with how I understood the world
Paragjyoti Nath To think we are the only thing in the universe, to believe this universe is extremely large, and it's only for us, that we are the only planet lucky enough for life is self-centered. It's highly unlikely life isn't any where else in the universe, well it's highly likely god doesn't exist.
Meaning there are lights that make small movements then return to their previous locations, If you see one of those you can keep track of it and find a stable star to measure the moving star against the non-moving one to compensate for the turning of the earth. The wobbling stars usually move much further faster in non linear paths over hours. There are also bursts of small lights that pop into visibility for less than a second and disappear, sometimes large circular bursts of light that appear then disappear. There are lights that are still for hours then shoot of, change direction at `impossible` angles then either stop and stay still again or go over the horizon There are paired `stars` that move closer and farther from each other throughout the night, if you watch those for hours sometimes they do a strange spiraling motion reminiscent of aircraft dog-fighting, then they might return to position or simply swap position or one will shoot off while fading There are other things that may become visible but the descriptions sound too fantastical for you to believe it. Honestly you will not believe me until you have seen these things for yourself. I know I wouldnt have. Light pollution in cities masks a lot of this and they are too dim for my cell to capture Go to rural areas often, and watch for hours. It is something most are not willing to do. But if you do I guarantee you will see enough to keep you watching the skies
DTGV I may have missed it, but I don't think he said whether the dimming was uniformly seen over the entire star. I don't know if it's POSSIBLE at this time to TELL if it is uniform. He DID say that it was an old star, so I wonder if the dimming might be fluctuations in the stars output, POSSIBLY signaling the visible begining of its death cycle.
Or maybe the guy from the ticket office at the abandoned fairground (who still happened to be manning the office despite the fairground being abandoned) has a secret room in the basement full of computers sending NASA dodgy data.
Lava Proof it would have a massive return for anyone with the money though The one who takes a big solar panel to the sun will be the one who controls electricity forever. And seeing as we are being forced by our governments to buy electric cars, we're gonna need a whole load more electricity for billions of cars :)
Once we figure out how to efficiently transfer power from the solar panels to earths surface it will likely start being done. A dyson swarm is feasible if we are willing to toss enough time and money at it.
What If they are looking at us and thinking "Bro, there is this blue plannet right? And its spilling some shit out of the atmosphere, not saying its aliens but..."
Alien NASA to its people - 'its highly unlikely to be aliens' Earths NASA - *picks up the phone* Hi earth here, are your people on to it?' Alien NASA - 'Nah, were all good' Earth NASA - 'cool, see you in a bit, have you got our order?' Alien NASA - 'yup'
Here is a proposal for NASA. We create a new voyager vessel but instead of filling it with pictures, records, documents and artifacts that represent the human race and all of it's achievements, we fill it up with fidget spinners, emojis, and at least 1000 geobytes of dank memes.
My hope (and I haven't really heard anyone say this yet) is that it's a galactic city. Giant megacities in space are actually something I thought should exist even before I heard about Tabby's Star. A planet's population can only grow so large. Of course there are other things it could be. I look forward to the next update.
Yeah, we all kind of suspect this is aliens but scientists don't wanna be that guy who looks like an idiot if it turns out to be something simple and normal.
Mark Scott except that there is statically almost no way that life doesn't exist outside of earth in the vastness of the universe and the probability of a god is still pretty much at 0, maybe 0.5%
@@zilvoxidgod I'm not talking about our species, for us it will take a while. But the interstellar species which may be far advanced and may mine asteroids for resources could theoretically build a Dyson sphere which can be noticable by us.
@@ayan8233 how would we notice it? We'd never see it and Most of the "noise" created by the civilization inside would be self contained within the sphere
We're talking about volume, not mass. A small red dwarf 80x more massive than Jupiter would only be maybe 20% larger than Jupiter, just much denser. Size is the key factor in blocking the light from the star.
@@johnmcmahon4744 That's right, the volume of a star is determined by how much energy is being released from fusion, the greater the energy, the more outwards pressure exerted from the star's core. I'm not sure entirely what determines an object's density, but objects of similar mass tend to have similar density and in cosmological terms, the mass of an object largely determines what that object is and what it's composed of.
2:53 Just to clarify, We have found planets much more massive than Jupiter orbiting around other stars. In fact you can have a planet be about 74 times the mass of Jupiter before it starts to undergo fusion (around 1.4e29kg)! And at that point it's just barely a brown dwarf. Of course Julian is referring to size not mass (which I didn't catch when writing this initially) hence all the comments below correcting me.
Ferko that's 74 times more massive, no where near 74 times the radius. Additionally, a planet a lot more massive than Jupiter wouldn't have a much larger radius as gravity would compress the hydrogen gas and other gasses.
we have found planets much heavier than Jupiter not more massive, i believe the largest planet discovered is only double the size of Jupiter and it's not even confirmed that it's not a brown dwarf
Something 5 times larger in size than Jupiter in size would mass far far more as in a stars worth more. The radius of Jupiter is 10 times smaller than than the sun and that is a monster of a G class star and freakishly stable. The smallest star is actually smaller than Jupiter, even though it masses 84 times what Jupiter does. Jupiter is thought to be about as large as a planet gets before it starts to shrink under the extra mass and by the time it gets back to and exceeds the size of Jupiter (not mass) it is most definitely a star and not a planet. So 5 times the size would be a star and 5 times the mass would probably be smaller. So it was either misquoted or someone did not do their homework and made some erroneous assumptions. Many straws were grasped at by someone.
Problem, the star is 1280 light years away so this was 1280 years ago... Their civilisation is either dead or they've long forgotten that old, harvested system.
Cosmito Tejeda I only see real geeks like us and well smart guys like the guy from this video know about Douglas Adams. It's a shame people haven't watched it.
Sorry but the information you gave about Jupiter being almost big enough to become a star is just plain false. The minimum size for sustaining hydrogen fusion is 75-80 times the mass of Jupiter. Under that ~75-80 MJ limit, but above ~13 Jupiter masses are sub-stellar objects known as brown dwarfs, which may be able to sustain some deuterium fusion for a while, but can't manage the proton-proton chain fusion which powers proper stars.
the reason, Asher, is if you think about it, the distance between the Earth and Sun is a very long way. It's a hundred million miles or so. And therefore, the distance between the Earth's surface and the top of Everest at 29,000 feet is a tiny fraction of the total distance to the Sun: in the grand scheme of things, it's a trivial change in the actual distance. So that isn't why the temperature changes and therefore also why it isn't hotter. The reason it's actually colder is because, as you go up in the atmosphere, the Earth's atmosphere feels less pressure the higher up you go. So as the gas in the atmosphere rises it feels less pressure, which makes it expand(Charles' law). When the gas expands it does some work. And and if it's doing work, it must be losing some energy; and if it loses energy, its temperature must drop because we define temperature as the average energy of the particles. Therefore, if the energy of the particles is lower, the temperature must be lower. That's why, at altitude, the temperature appears to fall. In space, outside the earth's atmosphere, if you're facing the Sun, you can actually fry. That's why space suits are specially designed in order to keep people from getting too hot in the sunny bits but also prevent them from becoming too cold in the non-sunny bits.
You're using too broad of a brush there. *Some* humans jump to aliens as an explanation every time they have a chance. But it's mostly just the retarded ones.
Halsey: *Everything observable in this branch of the galaxy is UNSC territory* John 117: *What about that bizarre star over there?* Halsey: *That is Requiem, son. You must never go there*
I am not a expert but tabby is doing a narrow elecplical orbit to something massive like a black hole. This is confirmed by reading it's Doppler shifts. If anyone know about its Doppler shift please relate this effect see if it can prove.
Ankit Tiwari Do you know what I do? I'm a personality expert. I see things in people that others don't. like, for example.... someone who has the intelligence and Education to solve part of a major scientific mystery, and yet they decide to ask a TH-cam thread to check his theory to make sure it's right. This is what happens when someone who doesn't know what they are talking about decides to do a Google search to retrieve an answer to a question, then pretends they came up with the answer, while asking others to confirm it. Fail.
Jade Jewell This is what happens when someone wants to form a conversation. As such a personality expert I would think you caught that, but this is what happens when someone is a google psychologist.
I spend a lot of time debating flat-earthers, and when you said "prediction" I just got the chills. So often do they accuse astronomy of being purely theoretical, but even on the forefront of discovery in this age of maths and technology do they make simple, logical predictions for how the real world works. Thanks for the little bright spot in my day!
"We're still not saying it's aliens, BUT . . ." lol Sorry. To be fair, it's late enough that I *know* I should be sleeping. I laughed out loud reading that title.
Hold on mister! It literally TAKES 75-80 times the mass of Jupiter to make a star, and hey, we have already found planets 7x more massive than Jupiter. Myth Busted.
mass of gas giants isnt equal to its volume, 2x mass doesnt equall 2x volume because if you would add mass to a gas giant, it would create much higher pressure and squish so it wouldnt be much bigger
Eurasian Dynasty the largest planet ever found (kepler 39b is only 20% larger in radius than Jupiter And 7 times it’s mass and it’s quite literally the border between planet and brown dwarf star
No, because the definition of an alien in terms of extraterrestrial, is life outside of Earth so no, we’re not the aliens. Even bacteria found on Mars would be considered alien or extraterrestrial.
If a larger "planet" than jupiter could fuse hydrogen, could there be a small star orbiting a huge one in a orbit similar to jupiter? For example we'd have the sun, mercury, venus, Earth, Mars and then another smaller star??
binary systems are very common, but it wouldn't block the light from the sun and it would still do it in a regular interval instead of the irregular one currently observed.
oh, i was completely off topic here, I just meant if it was possible. Im aware of binary systems, but ive only heard of stars orbiting each other. My question was about one huge star in the center of the system and a small red dwarf orbiting as f it was a planet, in fact, in this scenario there would be planets between the two stars. i know its very off topic, but it got me thinking thanks for the answer though
WT COLLECTOR then why do plateds are rounds? It's because after gaining a certain mass it stars too puul everything towards its center of mass ....thus increasing density ...if size gets bigger its oviously gained more mass thus resulting in high gravity and the center will be more denser
Even if a planet is 50times more massive than Jupiter it would get denser it wouldn't be 5x bigger. It can get a bit bigger than jupiter, not five times.
@@coonjamalay I realize this. The more massive, the greater the compression. So a planet much more massive than Jupiter will be of similar volume. On the other hand, a planet with not much more mass or even slightly less mass can have a volume greater than Jupiter's. Anyway, my first comment made no reference about size to mass ratio. It was only about the threshold necessary for nuclear fusion to occur. Around 80 Jovian masses.
Tori Ko what? Go back to school kid. It takes light particles 8 fucking minutes to reach the earth from the sun. Something that far away... 100 years sounds about right
I think he is trolling. But yeah hard to tell. However I think its interesting that we kept data from 100 years ago. Wonder how detailed this data actually is.
Pseriapsilion (what the "locals" call their homeworld, loosely translated into an earth tongue) Uses giant blocks to dim the light that way, because they are trying to send out a message to other planets. Kinda like your voyager probe, but more environmentally friendly. Now if only you had a way to translate and respond to their greeting
It's probably just the star's fusion in it's core. Unstable stars (stars are unstable like this near their birth and death) light levels vary because the fusion in it's core will cause outer layers of the star to fly out (causing it to be colder and less bright), but then the gravity from the star with pull those layers back in, and the impact causes the star to condense (making it hotter and brighter). This star looks fairly blue, which means that it is nearer to the end of it's life. So, it would probably be safe to say that these light patterns are probably just the star's fusion causing it to change in temperature which causes it's light levels to change. Also, it is worth noting that this fusion is unpredictable both in frequency and strength, so that would explain why it happens at seemingly random times. Another note, the bigger the explosion, the less bright the star will become and the longer it will stay like this... So, no aliens yet.
Shovon Sarkar ever sense the Drake equation was shown to the public, things have gotten more complicated as our knowledge of the universe has expanded, and while the Drake equation still has a good point there have been more variables discovered that could prevent life from forming. Now there are only a few earth like planets that could harbor life, an example of a variable that could prevent complex life from forming is because the planet might not have a bigger planet like Jupiter around to pull asteroids away from it by using gravitational forces, making it so asteroid collisions with the planet aren’t that common and prevent apocalypses type events. The same goes for any other earth like planet, they need a big planet with a large enough gravitational force close by to prevent extinction level events to take place, this may have a small effect but add more variables that we’ve discovered and the numbers for planets that can harbor life, much less complex life that could build mega structures are very very small and unlikely.
@@Poopiebut like i can say life can evolve in the harshest places.... Deep under the sea in that thousands of tons of pressure. well we see them existing then we can understand how.... Why aren't they crushed and all..... But if a HUMAN had to speculate.... His ego and the world agenda at the moment won't let him come to a decent conclusion anyway..... They are called the expert of their fields.... It wouldn't be of any importance if they just keep saying they are not sure...... So they are always pretty sure.... Like you sound... Almost with an agenda.... As am I.... So it shows.... But the problem is.... The whole world lives your agenda.... So it doesn't seem as far fetched... But Quantum computer says even multiple universes exist and they can now use a Quantum computer to get Resource from them??! What? So yea..... Forget the string theory and all the newtonian physics.... Embrace the future.... And it's always more than 100 billion just in Milky Way alone.... See how crazy we both sound without proper sources as well....?
Jupiter would need to be 80-100 times its mass before it could undergo sustained nuclear fusion. Its overall dense, however, would remain about the same. Its density would just increase.
Is it possible that the star has burned its hydrogen quicker than its helium, causing the two to interact in an inconsistent manner, with the bright periods actually being the odd moments, rather than the dim ones? Like as the hydrogen continues to deplete, the star gradually and slowly fades, and the bright periods are high activity, rather than there being something blocking the light during dips? Maybe our limited observation is the real issue, and the element of time is the real reason we're missing the actually consistent pattern of brightening and dimming? Genuinely asking, I'm not the most familiar with the chemistry of stars.
There exists a possibility that you are on to something regarding the fusion of Hydrogen and Helium. However, after having viewed many stars, we have never seen anything like Tabby's Star. There are an infinite number of possibilities at this point due to the distance and relatively short amount of observation. All evidence would suggest that this is some unique physical phenomena, including your suggestion. You could literally write a doctoral thesis on Tabby's Star at this point. No one could prove you wrong until we observe this star for a few more decades with modern instruments. The 16% change in light values since the 1890's is suspect due to the relative inaccuracies of analog instruments.
Jupiter is not even close to be a star. You need about 75-85 masses of Jupiter to start fusion. So i'm sorry but that means Jupiter has 1.33% off the mass needed in the best case. Hope you look into your self and update this video.
![Journey to the Andromeda Galaxy [4K]](http://i.ytimg.com/vi/-ybiXR2WCFQ/mqdefault.jpg)
Tabby is 1468 LY away from Earth.
So whatever we see happening there, happened about 1468 years ago. Amazing.
This should be pinned 💯
So by now they've already built their Dyson's sphere
This it not true light travels differently thought different environments you can't say light travels at the same rate through the cold vaccume of space as it does on our planet hope u can research this and stop spreading this rediculous notion
J Works, vacuum*
J Works, you can enlighten us, maybe? lol
It's a fly on the telescope.
XD
😂👌
That would be the best answer in the universe.
A daily dose of internet fan and respect you
I traveled through time just to post this comment LOL
Aliens: *invade*
Seeker: "We're still not saying it's aliens but..."
Joel Gawne It’s probably the Mexicans.
@@zeitgeist2point087 thats racist! You cant say that! Its 2019!
I'm Mexican and I find it hilarious lol
Tanner Hall it’s obviously a joke dude lol
Infinity Stones woosh
They're messing with us I tell you, alien kids are just having fun with their toys.
Kevin Yeoh I'm not saying it's aliens
BUT IT'S ALIENS
Alejandro Zarzuelo s
Trelane, time for dinner. Put the nice starship away.
Those damn advanced toy lasers
I wish i had a pet moon
Even if aliens played with that star, they did it 1280 year ago.
Maybe the aliens just moved? (Like moving from another house)
Check out "FTL", a video short story. It has an interesting premise.
If a civilisation was building something like that over a thousand years ago and did not die out, they would by now have moved to colonising other planets in different solar systems. It would also indicate FTL is unlikely as they are not here already.
I want the aliens to come over here :((
Jason Denton imagine them having evolved into a type III civilisation without us knowing it
I hope we find some aliens before i die... just for me to say to some friends: i told you 👽
Just hope to be reborn as a alien spiecies
We won't leave our solar system within our lifetime, so I guess you're out of luck on that one.
Also, there's no need to find aliens. They've already found us. A long time ago.
Hahaha
Thebushdoctor8 the 'aliens' are probably our ancestors Maybe they came from a dying planet to inhabit this one.
I have such good news for you, D. Oak. 🙂
This is a very exciting time for us.
It's a giant whale flying through the universe
TheChaosLp HitchHikers guide to the galaxy reference? or was this just a random comment.
Could have also been Starship UK, the star-whale/city from Doctor Who.
Oh no, not again
Monstro from kingdom hearts?
so long and thanks for all the fish!
Damn aliens really do be out here building a dyson sphere
Please, Ringworlds are much more common
Nah dont worry, it's just my balloon that was lost 13 years ago when i was a kid
Lol
Relatable.
Mals Mals I-is this a phineas and ferb reference
@@nox7905 no
The explore before the can escape the atmosphere
We must introduce aliens to the pinnacle of human creation: memes.
DudecraftGaming already we dank meme enthusiasts are under attack by normies
r/surrealmemes and r/fifthworldproblems are perfect candidates for that!
Understandable have a nice day
Ayman008 Plot twist: Aliens created memes.
South América memes TROPA DA SAM
It’s Elon Musk drifting a Scion in space.
Or he went full speed in the roadster
LOL 😂😂😂
Why a Scion?
*Aliens land on Earth*
Science: We’re not saying it’s Aliens but.....
Nah
Stolen comment
Stolen comment.
TH-camr : we're not saying it had been stolen but... 😂😂
Aliens have been here since we have. They run our world.
Maybe it's Maybelline
HappiestSadGuy Nah, Tabby was just born with it!
haha never heard that one before
Femenism
😂
lmfao...good stuff
Earlier, When we didn't have explanations : God
Now, When we don't have explanations: aliens
In rural areas if you watch the sky for hours often you will sometimes find a very active night. Took me a long time to accept because it didnt fit with how I understood the world
Paragjyoti Nath To think we are the only thing in the universe, to believe this universe is extremely large, and it's only for us, that we are the only planet lucky enough for life is self-centered. It's highly unlikely life isn't any where else in the universe, well it's highly likely god doesn't exist.
Name what do you mean by active?
Meaning there are lights that make small movements then return to their previous locations, If you see one of those you can keep track of it and find a stable star to measure the moving star against the non-moving one to compensate for the turning of the earth. The wobbling stars usually move much further faster in non linear paths over hours.
There are also bursts of small lights that pop into visibility for less than a second and disappear, sometimes large circular bursts of light that appear then disappear.
There are lights that are still for hours then shoot of, change direction at `impossible` angles then either stop and stay still again or go over the horizon
There are paired `stars` that move closer and farther from each other throughout the night, if you watch those for hours sometimes they do a strange spiraling motion reminiscent of aircraft dog-fighting, then they might return to position or simply swap position or one will shoot off while fading
There are other things that may become visible but the descriptions sound too fantastical for you to believe it. Honestly you will not believe me until you have seen these things for yourself. I know I wouldnt have. Light pollution in cities masks a lot of this and they are too dim for my cell to capture
Go to rural areas often, and watch for hours. It is something most are not willing to do. But if you do I guarantee you will see enough to keep you watching the skies
The fact that you're even considering this phenomenon is intensely ironic.
Whatever we're seeing from this thing, it happened in the year 549.
That’s so crazy to think about tbh like rn it could be exploding and shooting aliens and other crazy stuff and we wouldn’t see it :(
DTGV lol Wrong!
@@ozzy9120 very thought out and scientific reply
DTGV
I may have missed it, but I don't think he said whether the dimming was uniformly seen over the entire star.
I don't know if it's POSSIBLE at this time to TELL if it is uniform.
He DID say that it was an old star, so I wonder if the dimming might be fluctuations in the stars output, POSSIBLY signaling the visible begining of its death cycle.
Damn, Tabby is getting faded.
Eskeyt
He need more of that alien weed
No I’m not
😄
I didn't realize how much he looked like shaggy from Scooby doo until he said "what we have on our hands gang, is a mystery"
whuh...??... like... YIKES!!!
Maybe some aliens took everything from all of their fridges, put them together and made a giant sandwich and shot it into orbit.
Or maybe the guy from the ticket office at the abandoned fairground (who still happened to be manning the office despite the fairground being abandoned) has a secret room in the basement full of computers sending NASA dodgy data.
1:11 your welcome!
Star: does new star thing
NASA: IM NOT SAYING IT ALIENS BUT...
FINE, i'll say it. It's Aliens
I'm an alien
Tell Me This no its not
Activate protocol exterminate terra
Developer Luke Prove it.
I KNEW IT!
Tell Me This finally someone agrees
We should take note from aliens,
Lets also get a few solar panels in front of our sun 👀👁👀
LJ Scientists are already working on it it is just expensive
LJ that would be a very great achievement of human kind but I'm pretty sure is not that easy
Lava Proof it would have a massive return for anyone with the money though
The one who takes a big solar panel to the sun will be the one who controls electricity forever. And seeing as we are being forced by our governments to buy electric cars, we're gonna need a whole load more electricity for billions of cars :)
Once we figure out how to efficiently transfer power from the solar panels to earths surface it will likely start being done. A dyson swarm is feasible if we are willing to toss enough time and money at it.
Couldn't we just send a lens into space projecting light onto solar panels on earth
What If they are looking at us and thinking "Bro, there is this blue plannet right? And its spilling some shit out of the atmosphere, not saying its aliens but..."
Beavis or Butthead?
Alien NASA to its people - 'its highly unlikely to be aliens'
Earths NASA - *picks up the phone* Hi earth here, are your people on to it?'
Alien NASA - 'Nah, were all good'
Earth NASA - 'cool, see you in a bit, have you got our order?'
Alien NASA - 'yup'
Here is a proposal for NASA.
We create a new voyager vessel but instead of filling it with pictures, records, documents and artifacts that represent the human race and all of it's achievements, we fill it up with fidget spinners, emojis, and at least 1000 geobytes of dank memes.
Pantsformer I'm game where do I help fund this
Pantsformer and dank meme are an achievment by the way
*planet immediately gets destroyed*
HAH
The deadliest weapons made from human stupidity
It's a death star
That's no group of Trojan asteroid fields orbiting adjacently to a planet six times the size of Jupiter... that's a space station.
Way, way bigger than the Death Star.
Crevetta Well, star killer base was a planet, and the second death star was kind of huge
No one Important Thats no moon...
My hope (and I haven't really heard anyone say this yet) is that it's a galactic city. Giant megacities in space are actually something I thought should exist even before I heard about Tabby's Star. A planet's population can only grow so large.
Of course there are other things it could be. I look forward to the next update.
Thats alien Trump building his wall.
Smart keep the humans out.
Lmao just keep the other galaxies out
And i guess some other neighboiring planet is going to pay for it.
@@edwardsnowden2313 not in earth nor other planet's i know it's a joke but tump is using US money -taxes- to build the wall
@@Tech_Traveler illegal humans out
So we can agree it's aliens, we just aren't saying it...
That way it'd be less embarrassing if it wasn't aliens. You know, just in case.
Nethersoldier exactly lol. And even if it wasn't it's probably some kind of new phenomenon that we had no idea existed.
Yeah, we all kind of suspect this is aliens but scientists don't wanna be that guy who looks like an idiot if it turns out to be something simple and normal.
Using aliens as an explanation for an unknown phenomena is ridiculous.
No different to any supernatural or god beliefs.
Mark Scott except that there is statically almost no way that life doesn't exist outside of earth in the vastness of the universe and the probability of a god is still pretty much at 0, maybe 0.5%
The original video was 2 years ago?! Feels like yesterday, my god.
For me in was just minutes ago
“... a Vogon constructor fleet.” Thank you for the mention. ✌️✨42
I think you should all stop and think about what is really important are the aliens bloods or cribs
yes
Alien cribs? Not sure cribs are capable of a type 2 civilization.
Crips....
Are they Team Edward or Team Jacob?
#ducksforcover
Nice! 😄
Tobby's Star what? Are you blind? That's Planet Vegeta.
No, it got blowed up
Oh my God Its Skaro
SeranCOG. "Scanner reads power 12000
It's 1006!
Wilson Gonzalez "WHAT? OVER 9000????"
"If that was you on the phone, and you on the bus, then who keeps flickering the lights? Nosferatu"
I'm gonna laugh when Aliens come to earth and it turns out they made humans
swamidude Your theory is incorrect due to evolution.
@@localgremlim5688 what if they sent us here on that comet?
Who speaks for Earth?
Definitely not Donald trump lol. Aliens will perceive us as a primitive race
MrApp Bee I'm thinking of Neil de grasse Tyson
Nikola Tesla same
a dog
Morgan Free for peace talks and Mr T for declaring war.
I really can't wait for people to find a way to prove the Dyson sphere!
It's not going to happen. Even if possible, how would that be cost efficient
@@zilvoxidgod I'm not talking about our species, for us it will take a while. But the interstellar species which may be far advanced and may mine asteroids for resources could theoretically build a Dyson sphere which can be noticable by us.
@@ayan8233 how would we notice it? We'd never see it and Most of the "noise" created by the civilization inside would be self contained within the sphere
what if it's not a star at all
If it is aliens we need to go take them some freedom hoorah...
Hahaha!
Just in case it is Vogon Constructor Fleet, make sure you have your towel. And remember, DONT PANIC!
It only I had a book to remind me
Almost like a
Guide of some sorts
Why does someone believe you when you say there are billions of stars, but checks when you say the paint is wet?
Lightning Bug Um... What?
because paint dries and needs to be checked
Because verification is close to immediate and certain in the case of wet paint. Who has the time or means to count stars?
Lightning Bug bitch?
Well you're talking as if everyone has an astronomical observatory in their house.
Is snowden now a youtuber?
wat s a sn0wden
World is bigger than 5
just incase you didn't know Snowden he exposed I think CIA files...
Rj Pena nsa
Lmao he does look like Snowden
One can only hope
2:51 hahahahaha
No noot really. It's not even close to becoming a star. Jupiter won't become a star until it's 80 times it's mass.
Edit: not not noot
Finally someone spoke the truth...😏
There’s no way Jupiter will be big enough to preform nuclear fusion
We're talking about volume, not mass. A small red dwarf 80x more massive than Jupiter would only be maybe 20% larger than Jupiter, just much denser. Size is the key factor in blocking the light from the star.
@@tjs200 nuclear fusion begins when gravity becomes so strong that atoms begin to merge right? If that's true how does volume affect it?
@@johnmcmahon4744 That's right, the volume of a star is determined by how much energy is being released from fusion, the greater the energy, the more outwards pressure exerted from the star's core.
I'm not sure entirely what determines an object's density, but objects of similar mass tend to have similar density and in cosmological terms, the mass of an object largely determines what that object is and what it's composed of.
"What we have, gang, is a mystery on our hands."
CALL THE SCOOBY SQUAD! 😃
Ruh row raggy.SCOOBY DOOBY DOO!
I want me some Daphne
Its mystery incorporated you uncultured swine
He himself looks like shaggy LOL
2:53 Just to clarify, We have found planets much more massive than Jupiter orbiting around other stars. In fact you can have a planet be about 74 times the mass of Jupiter before it starts to undergo fusion (around 1.4e29kg)! And at that point it's just barely a brown dwarf. Of course Julian is referring to size not mass (which I didn't catch when writing this initially) hence all the comments below correcting me.
Ferko that's 74 times more massive, no where near 74 times the radius. Additionally, a planet a lot more massive than Jupiter wouldn't have a much larger radius as gravity would compress the hydrogen gas and other gasses.
we have found planets much heavier than Jupiter not more massive, i believe the largest planet discovered is only double the size of Jupiter and it's not even confirmed that it's not a brown dwarf
Something 5 times larger in size than Jupiter in size would mass far far more as in a stars worth more. The radius of Jupiter is 10 times smaller than than the sun and that is a monster of a G class star and freakishly stable. The smallest star is actually smaller than Jupiter, even though it masses 84 times what Jupiter does.
Jupiter is thought to be about as large as a planet gets before it starts to shrink under the extra mass and by the time it gets back to and exceeds the size of Jupiter (not mass) it is most definitely a star and not a planet.
So 5 times the size would be a star and 5 times the mass would probably be smaller. So it was either misquoted or someone did not do their homework and made some erroneous assumptions.
Many straws were grasped at by someone.
Sorry. My mind immediately went to mass when he said big. I need to learn to hold my tongue.
Aliens 👽
...meanwhile...on the other side of the galaxy...
👾 "we're not saying it's aliens...but...
"What we have here gang, is a mystery."
Pack up the Scooby snacks and get in the van!
Cool story bro, but Jon Snow will save us
He knows nothing tho...
0:51 You're asuming that there is no star that carries a planet that is at best as big or bigger than it. 2:03 sounds like the most plausible answer.
It's obviously aliens, awesome. Now let's try to communicate with them so they can destroy our solar system and harvest our sun.
Problem, the star is 1280 light years away so this was 1280 years ago... Their civilisation is either dead or they've long forgotten that old, harvested system.
I want to die from an Alien war.
2018 goals lmaooo
YEAAA
Watching !
Wasn't that basically the plot of Transformers: Revenge of the Fallen?
Yes, Hitchhiker's Guide to the Galaxy reference!
Cosmito Tejeda THANK YOU!
Cosmito Tejeda I only see real geeks like us and well smart guys like the guy from this video know about Douglas Adams. It's a shame people haven't watched it.
Degetei yeah
I thought you would have 42 likes by now.
"Vogon construction fleet."
Elon musk: don't worry, I launched 5 Jupiters into space.
One day the title will be:
We are saying it's aliens
It's my kamehameha.
No, it's my shining Blaster
Isn't that picture a bit old
Lol
Goku I'd assumed that your kamehameha would be a gamma ray burst but oh well LOL!
I think u r under my genjutsu goku 😂😂
Sincerely, I have seen a countless of stars fading, and shining brighter numerous times. Some of them also changed colours for me. Mad phenomenon.
Sorry but the information you gave about Jupiter being almost big enough to become a star is just plain false. The minimum size for sustaining hydrogen fusion is 75-80 times the mass of Jupiter. Under that ~75-80 MJ limit, but above ~13 Jupiter masses are sub-stellar objects known as brown dwarfs, which may be able to sustain some deuterium fusion for a while, but can't manage the proton-proton chain fusion which powers proper stars.
Since when does size become mass?
thats even assuming the lie that a sun is a huge ball of fire. It is not.
Go spout your bullshit on videos dedicated to spouting your bullshit. Not on science channels.
Agree or disagree... I speak where I like. Explain how the air is colder at higher altitude (closer to the sun) if the sun is heating the earth.
the reason, Asher, is if you think about it, the distance between the Earth and Sun is a very long way. It's a hundred million miles or so. And therefore, the distance between the Earth's surface and the top of Everest at 29,000 feet is a tiny fraction of the total distance to the Sun: in the grand scheme of things, it's a trivial change in the actual distance. So that isn't why the temperature changes and therefore also why it isn't hotter.
The reason it's actually colder is because, as you go up in the atmosphere, the Earth's atmosphere feels less pressure the higher up you go. So as the gas in the atmosphere rises it feels less pressure, which makes it expand(Charles' law). When the gas expands it does some work. And and if it's doing work, it must be losing some energy; and if it loses energy, its temperature must drop because we define temperature as the average energy of the particles. Therefore, if the energy of the particles is lower, the temperature must be lower.
That's why, at altitude, the temperature appears to fall. In space, outside the earth's atmosphere, if you're facing the Sun, you can actually fry. That's why space suits are specially designed in order to keep people from getting too hot in the sunny bits but also prevent them from becoming too cold in the non-sunny bits.
Yes it's Aliens. It's all those Canines visiting from The Dog Star Sirius chasing all The Cats from Tabby's Star around🌜🐈🌛
Fiona P haha that's clever!
Star: *does anything unusual*
Humans: *ALIENS!!1!1!*
You're using too broad of a brush there. *Some* humans jump to aliens as an explanation every time they have a chance. But it's mostly just the retarded ones.
Halsey: *Everything observable in this branch of the galaxy is UNSC territory*
John 117: *What about that bizarre star over there?*
Halsey: *That is Requiem, son. You must never go there*
I am not a expert but tabby is doing a narrow elecplical orbit to something massive like a black hole. This is confirmed by reading it's Doppler shifts. If anyone know about its Doppler shift please relate this effect see if it can prove.
Ankit Tiwari *an expert
Ankit Tiwari Do you know what I do? I'm a personality expert. I see things in people that others don't.
like, for example.... someone who has the intelligence and Education to solve part of a major scientific mystery, and yet they decide to ask a TH-cam thread to check his theory to make sure it's right.
This is what happens when someone who doesn't know what they are talking about decides to do a Google search to retrieve an answer to a question, then pretends they came up with the answer, while asking others to confirm it.
Fail.
Jade Jewell This is what happens when someone wants to form a conversation. As such a personality expert I would think you caught that, but this is what happens when someone is a google psychologist.
Ashton Anderson love this response hahaha, the comment sections on videos as such are normally positive, we could do away with the negativity
Ashton Anderson this is what happens when you are savage
I spend a lot of time debating flat-earthers, and when you said "prediction" I just got the chills. So often do they accuse astronomy of being purely theoretical, but even on the forefront of discovery in this age of maths and technology do they make simple, logical predictions for how the real world works.
Thanks for the little bright spot in my day!
Can you be sure it is NOT a Vogon constructor Fleet, in the process of building a Hyperspace Bypass?
i mean i received my letter last millennium that they were clearing this solar system for destruction so it won't be in the way
Why Aliens Still Haven't Attacked Us
#1: Memes
"We're still not saying it's aliens, BUT . . ."
lol Sorry. To be fair, it's late enough that I *know* I should be sleeping. I laughed out loud reading that title.
Hold on mister! It literally TAKES 75-80 times the mass of Jupiter to make a star, and hey, we have already found planets 7x more massive than Jupiter. Myth Busted.
mass of gas giants isnt equal to its volume, 2x mass doesnt equall 2x volume because if you would add mass to a gas giant, it would create much higher pressure and squish so it wouldnt be much bigger
Eurasian Dynasty the largest planet ever found (kepler 39b is only 20% larger in radius than Jupiter
And 7 times it’s mass and it’s quite literally the border between planet and brown dwarf star
Are we the aliens?
Christian Kidzspeed If there are other being out there, then yes we are, at least to them.
Christian Kidzspeed yes to the aliens we are
Stuart Macleod they come to us, they are aliens. We come to them, we are aliens.
Christian Kidzspeed I was thinking if a human have baby with a alien what is the baby alien or
No, because the definition of an alien in terms of extraterrestrial, is life outside of Earth so no, we’re not the aliens. Even bacteria found on Mars would be considered alien or extraterrestrial.
if we built something massive in front of our sun and alien saw it I bet they'd be trying to describe it the same way 😂
If a larger "planet" than jupiter could fuse hydrogen, could there be a small star orbiting a huge one in a orbit similar to jupiter? For example we'd have the sun, mercury, venus, Earth, Mars and then another smaller star??
There could be, but it wouldn't block light
binary systems are very common, but it wouldn't block the light from the sun and it would still do it in a regular interval instead of the irregular one currently observed.
oh, i was completely off topic here, I just meant if it was possible.
Im aware of binary systems, but ive only heard of stars orbiting each other. My question was about one huge star in the center of the system and a small red dwarf orbiting as f it was a planet, in fact, in this scenario there would be planets between the two stars.
i know its very off topic, but it got me thinking
thanks for the answer though
fair enough... it´d be awsome tough, a redish nightsky
julio pavei furlanetto probably not, because maybe their gravity will affecting each other...
LOL🤣😂😂 I felt like I watch a 8 minute long video😂🤣🤣
You kinda look like Shaggy from Scooby-Doo and when you said "What we have here gang, is a mystery" I had a good laugh
Waiting patiently for alien jokes....
what do you call an alien with three eyes?
...an aliiien.
JohnyyGR AYY lmao
(long sigh)
No one:
Tabby Star: I wish someone can notice me
Title: We're STILL Not Saying It's Aliens.
Seeker: Less than a minute in "ALIENS?"
Jupiter needs to be around 80 times more dense to be a star. It's not the size but the mass that determines whether or not a body becomes a star.
WT COLLECTOR then why do plateds are rounds? It's because after gaining a certain mass it stars too puul everything towards its center of mass ....thus increasing density ...if size gets bigger its oviously gained more mass thus resulting in high gravity and the center will be more denser
WT COLLECTOR what if it's a brown dwarf
Shaggy’s right. We have a mystery to solve
LoL
"Tabby's star is too old to make planets..." (*Tabby quints irately*) "Bitch you dont know me... hold me back, HOLD ME BACK BRO!!!"
Star light data from the 1890’s?! 🤔
Yeah, I'll believe that when when I shit purple and fart rainbows.
You say Jupiter is about as big as a planet can get before it fuses hydrogen. In fact, it would have to about 80 times its mass for fusion to occur.
You got something wrong
Even if a planet is 50times more massive than Jupiter it would get denser it wouldn't be 5x bigger. It can get a bit bigger than jupiter, not five times.
Red dwarfs can be 100 times the mass of jupter but still tiny compared to Jupiter's size
@@coonjamalay I realize this. The more massive, the greater the compression. So a planet much more massive than Jupiter will be of similar volume. On the other hand, a planet with not much more mass or even slightly less mass can have a volume greater than Jupiter's. Anyway, my first comment made no reference about size to mass ratio. It was only about the threshold necessary for nuclear fusion to occur. Around 80 Jovian masses.
Moon sized spaceship appears next to the planet
Seeker: *we’re not saying there’s aliens but....*
Maybe we should stop giving these aliens ideas on how they could cover up their mistake @-@
We’re STILL Not Saying It’s Aliens, BUT!
1:11 He looks like he's abouta sauce you up some Scooby snacks
When a star trolls a planet
joshua clarke Lmao 😂
It’s coming here to eat us. It’s Hell Star Remina
*ancient aliens says* "Im not saying its aliens but it's aliens"
1:31 how there's this data available back to 100 something years?
Mauricio Trindade because everything we see is late because it takes time for the light to travel to the satellite
victoria zyskowski this is... this is so dumb
Tori Ko what? Go back to school kid. It takes light particles 8 fucking minutes to reach the earth from the sun. Something that far away... 100 years sounds about right
Jeremy Morgan I really can't tell if your joking or not.
I think he is trolling. But yeah hard to tell. However I think its interesting that we kept data from 100 years ago. Wonder how detailed this data actually is.
Any theory that it is was a Dyson Ring??
Ring? Or so sphere
A dyson sphere is a huge "solar panel" made of planet.
Pseriapsilion (what the "locals" call their homeworld, loosely translated into an earth tongue) Uses giant blocks to dim the light that way, because they are trying to send out a message to other planets. Kinda like your voyager probe, but more environmentally friendly. Now if only you had a way to translate and respond to their greeting
What if it’s running out of hydrogen and everyone’s overthinking?
It’s Craz’s jet pack, always running out of hydrogen
_but what if they were building a dyson sphere out there_
That vid by the channel with the Long name
@@pridemuramasa1820 which one ?
@@tespheract kursegazt something. They too speak of the Sphere of Dyson
It's probably just the star's fusion in it's core. Unstable stars (stars are unstable like this near their birth and death) light levels vary because the fusion in it's core will cause outer layers of the star to fly out (causing it to be colder and less bright), but then the gravity from the star with pull those layers back in, and the impact causes the star to condense (making it hotter and brighter). This star looks fairly blue, which means that it is nearer to the end of it's life. So, it would probably be safe to say that these light patterns are probably just the star's fusion causing it to change in temperature which causes it's light levels to change. Also, it is worth noting that this fusion is unpredictable both in frequency and strength, so that would explain why it happens at seemingly random times. Another note, the bigger the explosion, the less bright the star will become and the longer it will stay like this... So, no aliens yet.
Rover sending message and data to the NASA
Normal people:
*FuCkIn AlIeNs!*
What happened to Trace?
chained in my basement.
I think it really is Vogon construction fleet, its improbable but definitely possible
Lol...still not saying huh!?
Yea with 140 billion earth like planet just in this galaxy alone... It is the real mystery...
Shovon Sarkar ever sense the Drake equation was shown to the public, things have gotten more complicated as our knowledge of the universe has expanded, and while the Drake equation still has a good point there have been more variables discovered that could prevent life from forming. Now there are only a few earth like planets that could harbor life, an example of a variable that could prevent complex life from forming is because the planet might not have a bigger planet like Jupiter around to pull asteroids away from it by using gravitational forces, making it so asteroid collisions with the planet aren’t that common and prevent apocalypses type events. The same goes for any other earth like planet, they need a big planet with a large enough gravitational force close by to prevent extinction level events to take place, this may have a small effect but add more variables that we’ve discovered and the numbers for planets that can harbor life, much less complex life that could build mega structures are very very small and unlikely.
Also 140 billion earth like planets is an overstatement they’re are about 40 billion earth like planets in the Milky Way.
@@Poopiebut like i can say life can evolve in the harshest places.... Deep under the sea in that thousands of tons of pressure. well we see them existing then we can understand how.... Why aren't they crushed and all..... But if a HUMAN had to speculate.... His ego and the world agenda at the moment won't let him come to a decent conclusion anyway.....
They are called the expert of their fields.... It wouldn't be of any importance if they just keep saying they are not sure...... So they are always pretty sure.... Like you sound... Almost with an agenda....
As am I.... So it shows.... But the problem is.... The whole world lives your agenda.... So it doesn't seem as far fetched...
But Quantum computer says even multiple universes exist and they can now use a Quantum computer to get Resource from them??! What? So yea..... Forget the string theory and all the newtonian physics.... Embrace the future....
And it's always more than 100 billion just in Milky Way alone....
See how crazy we both sound without proper sources as well....?
@@ellish1ashir569 yo whatever drugs you are taking you gotta send me some that shit looks like it would be awesome.
Jupiter would need to be 80-100 times its mass before it could undergo sustained nuclear fusion. Its overall dense, however, would remain about the same. Its density would just increase.
yes but the thing is its area here that matters not density. however larger planets than jupiter are common
Is it possible that the star has burned its hydrogen quicker than its helium, causing the two to interact in an inconsistent manner, with the bright periods actually being the odd moments, rather than the dim ones? Like as the hydrogen continues to deplete, the star gradually and slowly fades, and the bright periods are high activity, rather than there being something blocking the light during dips? Maybe our limited observation is the real issue, and the element of time is the real reason we're missing the actually consistent pattern of brightening and dimming? Genuinely asking, I'm not the most familiar with the chemistry of stars.
There exists a possibility that you are on to something regarding the fusion of Hydrogen and Helium. However, after having viewed many stars, we have never seen anything like Tabby's Star. There are an infinite number of possibilities at this point due to the distance and relatively short amount of observation. All evidence would suggest that this is some unique physical phenomena, including your suggestion. You could literally write a doctoral thesis on Tabby's Star at this point. No one could prove you wrong until we observe this star for a few more decades with modern instruments. The 16% change in light values since the 1890's is suspect due to the relative inaccuracies of analog instruments.
Me: looks at date of video publishing
HMM
We're all aliens
...that doesn't involve a Vogon construction fleet.
LOL! The Hitchiker's Guide to the Galaxy reverence!
Jupiter is not even close to be a star. You need about 75-85 masses of Jupiter to start fusion. So i'm sorry but that means Jupiter has 1.33% off the mass needed in the best case. Hope you look into your self and update this video.
since when did size meant mass ?
Actually aliens are real because the universe is infinite so hypothetically there are infinite planets like earth
100% true, but are there really infinite planets too?
Boaz hypothetically yes
Infinite universe equals infinite planets
The universe is enormous, but it isn’t infinite you know.
Miho Inoue no proof is infinite no proof it has barriers so this “argument” is going no where
Actually there is proof that it has barriers.
Your belch idea is the best I think. BEST seeker, thanks
When I got a low fade, tabby got a slow fade