Hate to be the Math Nerd but I can't help myself. The mass blown off the DART asteroid was about 1 million kg. A large cargo ship loaded is about 200 million kg.
Sorry, that would give your "large cargo ship" a weight of 2.2 million TONS. There is no ship on the 7 seas that weighs that much. Even the supertankers are 1/10th that size.
@@chrissschwehr5911 your math is off. 200,000,000 kg is 200,000 metric tons. And if you're using US tons then it's 220,462 tons. Not sure how you got 2.2 million.
I'm so glad to see the SLS program coming into full swing. It really makes me happy and proud to witness. And, seeing how far they're planning ahead for Artemis in your story today, as well as hearing how much money for those future missions has already been committed, make it all the more real and exciting for me (and I'm sure for other people too lol)! Thank ya, Fraser. Enjoy your holidays and the rest of your 2022!!! 🌌🤜🤛
He I'm kind of a newb to all this but I love the science and science fiction, I don't have a bank account so I cannot become a member but I'll keep watching on yt
@@brendancolohan6841 Welcome, my friend 🥳🪐 You've found your home, and we're happy to share our community with you. And let me just say that whenever a question pops into your mind as you're going through your journey and learning more about the universe, don't hesitate to ask it in the comments, because questions and answers are like the *bread and butter* of this channel!!! Don't ever be afraid to ask, even when you're really not sure you have a grasp on something, or you don't think you know how to best word the question you're trying to ask. Nobody will be ridiculing others here for asking sincere questions, so feel free to go for it whenever and however much you'd like to! We're all in this knowledge-seeking thing together, so again, welcome, and we're very glad to have you here 🤜🤛🤓
Thank you for the content, first time watching this channel and it was interesting. Thank you patreon providers, because of you the content was commercial free and much appreciated given that TH-cam loves commercials now.
The problem with detecting warp drives with gravitational waves is they are not going to shoot out in all directions like a black hole merger. You may be able to detect them if you are looking in the right direction by a transit method, but the sensitivity required for even interstellar detection may be beyond practicality.
Great topics especially insight which I hope had proven the value of siesmographic equipment on Landers and hopefully they will power the next one with RTG power and land near Cerberus fossae. Great development for preserverance too can't wait until the sample return mission launches its going to be another amazing mission
i dig the info so thanx YOU PATREON SUPPORTERS!!! i'm on disability so i couldn't do what you do, but thanx to you i don't have to sit thru a bunch of ads just to get my space info 'hit' for the day, (that's soo cool!!!)and of course another great & informative episode!!! alright L8rsk8rs!
The Soyuz spacecraft obviously wasn’t tough ENOUGH to withstand the hit from a piece of small space debris. If it was me I’d prefer to take a different Soyuz capsule back. Wouldn’t wanna riskit for the biskit.
Thanks and Merry Christmas. It would be appreciated if you get a couple videos off to us over the holidays. Sometimes scientific minds and enthuseists need some food for thought over the holidays which can get boring.
Excellent news, Fraser! Thanks! 😃 I think that if we start to see an excess of collisions much smaller than neutron star collisions with the next generation of detectors... We may need to debate this idea more! Anyway, stay safe there with your family! 🖖😊 Merry Christmas and happy new year!
I guess windscreen wipers on future mars missions! But seriously though, that has to be a major concern for a crewed mission. I suppose you could send some poor astronaut out with a squeegee.
I am surprised that the solar panels were not able to rotate upside down or vertical and shake to remove the dust. They have known from previous Mars missions that the solar panels collect dust.
@@mrbaab5932 The dust isn't just passively lying there, there is electrostatic cling as well. The probes are very complex and delicate, adding more complexity in an attempt to extend the mission would raise the cost. It would add more failure points, and could have lead to the mission being cancelled before it ever launched. The mission didn't fail prematurely, though the ground probe never worked out. In fact it lasted 4 times it's primary mission. Don't mourn the loss of Insite, rejoice for all the data that was revealed and look forward to the next.
1000 years ago, people would have no idea of how we could feasibly achieve so many of the things that we do casually now, like plane travel. We have no idea what the future has on store.
10 percent the speed of light and 40 years to Alpha Centauri. That would be cool. I suppose that might have to be adjusted according to what kind of propulsion system was being used and how much power or energy would be needed and available on the spacecraft. A spacecraft would need to be slowed down before entering another solar system (or before the final destination) where they might want to get into the orbit of a planet to study the planet and the solar system. If there was a totally different form of propulsion in the future, that only needed a small amount of fuel and exhaust material to travel huge distances including deceleration to orbit both ways, that would be likely the best, easiest, and most predictable form of interstellar travel. The further away from the destination that deceleration had to begin, the longer the trip would take. If somehow a ship could be slowed down by it's engine enough to reach orbit at the right speed at 90% of the journey, the time to make that journey would be cut dramatically. If that improved kind of propulsion was not yet available and deceleration had to begin from further away, perhaps a ship could go past it's target a bit and try to slow down the craft by using another more suitable planet's gravity to slow it down, and then slowly cruise back to the original target destination over maybe just a few weeks. If the spacecraft was manned, then the ship would have to have fuel and a plan to return. Okay, this is the kind of thing I have learned by watching astronomy, general science, and space and space ship type of TH-cam videos. Am I right about slowing down a ship by slightly entering a planet's orbit or gravity well? Please educate me if you know about such a thing.
I belevie RS-25E has lowered gimbal capability and removed few more minor things that are no longer needed beacuse its no longer reused Also few elements of powerhead are 3D printed
Are the new RS25 engines a little cheaper than the old ones, because they don't need to be reusable? I would think there would be a few corners that could reasonably be cut between a reusable version of the engine and a non-reusable one.
The white clouds coming from the test stand are from the sound deadening water being flashed to vapor and condensing to airborne droplets. The engines themselves produce no visible clouds.
I want to see The Mythbusters being sent to an inbound metal meteor Armageddon style with a tonne of thermite to try create a plume that will save us all. R.I.P. Grant.
Space travel between stars may require planet-size ships so, our ability to detect warp would be cool since I believe star ships in Star Trek are just too small to be interstellar. OK, I will show myself out.
If a spacecraft can accelerate to 99%+ of c -- the speed of light -- then human interstellar travel is possible due to kinematic time dilation i.e. the Lorentz factor (part of Einstein's Special Theory of Relativity.)
Hmmm, how long will it take a 'local' to wipe off the solar panels this time???? LOL *adverts at the end part of the intro(preferably a product relating to the channel)or the outro are ok, but not in the interrupting the program, not good....IMHO....Big Shoutout to the Patreon's....Great Presentations....And shared....
What is that brief cut at 15:16, during the rocket engine test exhaust plume, supposed to represent? I looks like a subliminal advertisement for oleo margarine. Imperial perhaps?
Is there a difference between how gas moved in the early Universe(were JWST is looking), and today? Sort of like how rocket emissions look different before and after MaxQ.
I'm looking forward to the update when the star/planet merge. Hopefully, the climax of these 2 celestial will also provide some evidence as to where baby planets really come from. "0_o"
Uh, how small of a ship could we detect within the solar system? That is really the important question. There is almost no doubt in my mind that there are other species in the universe with some kind of FTL capabilities.. and every single one of them would emit gravity waves I think. (Rifts in space / warm holes etc etc). It would be good to know if we indeed are being visited or at least watched.
They need to make a system that can remove dust, so that they these rovers can last longer... Like using ultrasonic soundwaves to vibrate the dust away.
I understand how tidal interactions slow a planet's rotation until it is tidally locked. But how do tidal interactions decrease a planet's orbital period? And indefinitely at that?
Hello Fraser, greetings from Nigeria! 🇳🇬 Regarding the Insight lander, if in a future mission to Mars we could send a drone or helicopter, such as Ingenuity, and we're able to fly over and blow off most or all of the dust from the lander and solar panels, would it be possible to revive Insight and bring her back to operation?
There's some issues with that: unlike the dust we're all familiar with in our homes, the Martian dust is electrostatically charged, so it won't blow (or brush) off very easily once it's accumulated; and any unexpected bobbing or other mishap with the drone while it's flying over the solar panels could damage or destroy them, which is very much the permanent end of both missions; plus, if you're launching a mission to revive InSight... why not just launch a new and improved InSight mission instead? InSight was designed with larger solar panels to offset the power loss from dust buildup so that it could complete it's intended mission. It wasn't designed or intended to be a particularly long-term mission, just 2 years of seismic observations so we could get a better idea of Mars' interior structure. The fact that we got an extra 2 years is great... but it wasn't planned for, it was just the icing on the cake. Long-term missions will use an RTG, like Curiosity, and dust will not be as big of an issue as simple wear and tear on the equipment would be.
Hey I got a question for your Q/A Speaking of spaceships with the size of Jupiter, would such a large ship be structurally sound or would it collapse into a sphere just like any other known structure that size?
Depends on how much mass the ship has as if it has rather low mass do to being mostly hollow then it wont produce much of a gravity well meaning very low strain on the structure itself.
If we build a device able to detect Enterprise-E size vessels, we'll also be able to detect gravitational disturbances caused by asteroids and comets and time machines.
Why don't they put something on the landers to wipe off the dust? Air compressor, fan or even a windshield wiper.. hell even just a motor that's connected to the panels and vibrates could potentially knock the dust off lol
I've got a nosy question. I would perfectly understand you not answering it. You seem to have an ear piece. Is it because you have a earing problem or is it a kind of foldback to check the sound. If so, which model is it?
It's an earbud. I record the episode with my editor watching so that he can give me feedback while I'm recording, in case there are any details I missed.
![[Full] 4 ต่อ 4 Celebrity EP.910 | 22 ก.ย. 67 | one31](http://i.ytimg.com/vi/4TR3MVpOiw8/mqdefault.jpg)
Hate to be the Math Nerd but I can't help myself. The mass blown off the DART asteroid was about 1 million kg. A large cargo ship loaded is about 200 million kg.
I'll allow it.
Probably meant about a Million tons? Depends on the ship
50kT on the small side vs 220kT for large ones. Maybe he was like, 1T = 10kg
Happens
Sorry, that would give your "large cargo ship" a weight of 2.2 million TONS. There is no ship on the 7 seas that weighs that much. Even the supertankers are 1/10th that size.
@@chrissschwehr5911 he said 200 mill kg not tons am I missing something?
@@chrissschwehr5911 your math is off. 200,000,000 kg is 200,000 metric tons. And if you're using US tons then it's 220,462 tons. Not sure how you got 2.2 million.
Great episode Fraser and team.
Thanks also to the patrons for making this possible!
and, Merry Christmas all.
Why do I have a feeling this is Frasers alt?
@@Beam_Kerman Why? because I thanked the patrons for making this video possible without ads?
Fraser asked in the video, I obliged.
A big thank you so much to all of the patrons for making this available. Very interesting.
Thanks for all your great space content this year! Merry Christmas, and all hail the algorithm.
Thanks a lot!
Thanks Patrons. Appreciate you! 🙏
Thank you, all Patrons! Great news, thank you Frasier and your Team!
It feels surreal, I remember watching the launch of insight being excited to see the science it would do and now its gone... Farewell insight!
Thanks Fraser, team & Patreons, always a fascinating informative Above & Beyond channel x
Thank You Patreons! Merry Christmas
Thank you, Fraser, for the excellent content, and thanks, Patreon supporters, for making it possible!
That Ruscosmos works so closely with American ISS teams is one of the most hopeful aspects of the space program.
Ur stupid if you think Russia is a boogeyman. If anything america is the boogeyman
Thank-You Patreons for sponsoring
Fraser and his great crew. !!!
Thank you for the great content and thank you to the patrons!
What a day, Fraser and a couch before Christmas responsibility.
Thanks, have a great holiday!
Thanks Patreons!!
I'm so glad to see the SLS program coming into full swing. It really makes me happy and proud to witness. And, seeing how far they're planning ahead for Artemis in your story today, as well as hearing how much money for those future missions has already been committed, make it all the more real and exciting for me (and I'm sure for other people too lol)!
Thank ya, Fraser. Enjoy your holidays and the rest of your 2022!!! 🌌🤜🤛
He I'm kind of a newb to all this but I love the science and science fiction, I don't have a bank account so I cannot become a member but I'll keep watching on yt
@@brendancolohan6841 Welcome, my friend 🥳🪐
You've found your home, and we're happy to share our community with you. And let me just say that whenever a question pops into your mind as you're going through your journey and learning more about the universe, don't hesitate to ask it in the comments, because questions and answers are like the *bread and butter* of this channel!!!
Don't ever be afraid to ask, even when you're really not sure you have a grasp on something, or you don't think you know how to best word the question you're trying to ask. Nobody will be ridiculing others here for asking sincere questions, so feel free to go for it whenever and however much you'd like to!
We're all in this knowledge-seeking thing together, so again, welcome, and we're very glad to have you here 🤜🤛🤓
Greetings from southwestern Ontario! Exciting content as always, Fraser. And I'm loving the peaceful bg music.
Thank you for the content, first time watching this channel and it was interesting. Thank you patreon providers, because of you the content was commercial free and much appreciated given that TH-cam loves commercials now.
Ah if we can't build it "yet" we can at least see who has build warp drives. Brilliant! Thanks Fraser for the update! Have a wonder and safe holiday!
and if we see the output of their drives, hopefully can point us in the right direction to copy it. clever humans!
Yeah
But please We were testing our new vohle engines
Please dont copy them
We dont want another lunacylsm accident
Thanks patreons
The problem with detecting warp drives with gravitational waves is they are not going to shoot out in all directions like a black hole merger. You may be able to detect them if you are looking in the right direction by a transit method, but the sensitivity required for even interstellar detection may be beyond practicality.
I'm not convinced.
Notice how all of our gravity detectors are one dimensional?
Great topics especially insight which I hope had proven the value of siesmographic equipment on Landers and hopefully they will power the next one with RTG power and land near Cerberus fossae. Great development for preserverance too can't wait until the sample return mission launches its going to be another amazing mission
i dig the info so thanx YOU PATREON SUPPORTERS!!! i'm on disability so i couldn't do what you do, but thanx to you i don't have to sit thru a bunch of ads just to get my space info 'hit' for the day, (that's soo cool!!!)and of course another great & informative episode!!! alright L8rsk8rs!
Thanks patreon s. Your contributions are appreciated.
Thanks patrons 👌
Thanks 👍 and merry Christmas 🎄
Thank you to everyone making this channel possible loving it keep up the good work
Thanks patreons !!!
For comparison: The DART impact released the same amount of mass as the collapse of the Aquadom in Berlin some days ago
Thanks Patrons! You rock!
The Soyuz spacecraft obviously wasn’t tough ENOUGH to withstand the hit from a piece of small space debris. If it was me I’d prefer to take a different Soyuz capsule back. Wouldn’t wanna riskit for the biskit.
Yeah, I'll catch the next train...
It is depressing how large space is and how slow any ship will be.
thank you Fraser and thanks to the Patrons!
thanks patreons. thanks fraser
Patrions, thanks for your confirmation and keeping this great channel going.
Thanks and Merry Christmas. It would be appreciated if you get a couple videos off to us over the holidays. Sometimes scientific minds and enthuseists need some food for thought over the holidays which can get boring.
Excellent news, Fraser! Thanks! 😃
I think that if we start to see an excess of collisions much smaller than neutron star collisions with the next generation of detectors... We may need to debate this idea more!
Anyway, stay safe there with your family! 🖖😊
Merry Christmas and happy new year!
Thank you Patreon
16:64 We need a real life version of Zeframe Cochrane
Also, if we did detect warp signatures it will prove that we can also do it
How do they make sure these tubes don't roll away in dust storms? How will the helicopter be able to find them?
Star map gps type stuff. Plus landmarks.
I guess windscreen wipers on future mars missions! But seriously though, that has to be a major concern for a crewed mission. I suppose you could send some poor astronaut out with a squeegee.
Hah, the astronauts will be on squeegee duty.
I am surprised that the solar panels were not able to rotate upside down or vertical and shake to remove the dust. They have known from previous Mars missions that the solar panels collect dust.
@@mrbaab5932 The dust isn't just passively lying there, there is electrostatic cling as well. The probes are very complex and delicate, adding more complexity in an attempt to extend the mission would raise the cost. It would add more failure points, and could have lead to the mission being cancelled before it ever launched. The mission didn't fail prematurely, though the ground probe never worked out. In fact it lasted 4 times it's primary mission. Don't mourn the loss of Insite, rejoice for all the data that was revealed and look forward to the next.
I wish they'd save the remaining RS-25s
My mother wrote the code for the RS-25 controller back in the day
Thank you to all the patrons that make it possible for the rest of us to enjoy this commercialless content.
I love you and the channel! Thank you patrons for the support! Thank you everyone who watches, likes, and comment here!
Top top video. Such a great channel!
1000 years ago, people would have no idea of how we could feasibly achieve so many of the things that we do casually now, like plane travel. We have no idea what the future has on store.
10 percent the speed of light and 40 years to Alpha Centauri. That would be cool. I suppose that might have to be adjusted according to what kind of propulsion system was being used and how much power or energy would be needed and available on the spacecraft. A spacecraft would need to be slowed down before entering another solar system (or before the final destination) where they might want to get into the orbit of a planet to study the planet and the solar system. If there was a totally different form of propulsion in the future, that only needed a small amount of fuel and exhaust material to travel huge distances including deceleration to orbit both ways, that would be likely the best, easiest, and most predictable form of interstellar travel. The further away from the destination that deceleration had to begin, the longer the trip would take. If somehow a ship could be slowed down by it's engine enough to reach orbit at the right speed at 90% of the journey, the time to make that journey would be cut dramatically. If that improved kind of propulsion was not yet available and deceleration had to begin from further away, perhaps a ship could go past it's target a bit and try to slow down the craft by using another more suitable planet's gravity to slow it down, and then slowly cruise back to the original target destination over maybe just a few weeks. If the spacecraft was manned, then the ship would have to have fuel and a plan to return.
Okay, this is the kind of thing I have learned by watching astronomy, general science, and space and space ship type of TH-cam videos. Am I right about slowing down a ship by slightly entering a planet's orbit or gravity well? Please educate me if you know about such a thing.
I love that nobody considered putting a rotating broom on top of the solar panels
Perseverance pooping light sabres on Mars 🙂
Merry Midwinterbloot! Stay safe in the snow storm!
Thanks patreons
I belevie RS-25E has lowered gimbal capability and removed few more minor things that are no longer needed beacuse its no longer reused
Also few elements of powerhead are 3D printed
Are the new RS25 engines a little cheaper than the old ones, because they don't need to be reusable? I would think there would be a few corners that could reasonably be cut between a reusable version of the engine and a non-reusable one.
I just found your channel today. Actually so good
Thumbs up patreons! 👍
About the material ejected from the asteriod: 1.000.000 kg is 1000 tons. That is not the mass of a big container ship. It is the mass of a train ...
The white clouds coming from the test stand are from the sound deadening water being flashed to vapor and condensing to airborne droplets. The engines themselves produce no visible clouds.
For the algorithm!!!! And for the patrons!!!!!!!!!!
Why do I get so sad when our space robots pass on? 😥
I want to see The Mythbusters being sent to an inbound metal meteor Armageddon style with a tonne of thermite to try create a plume that will save us all.
R.I.P. Grant.
Lost of what our possibilities are truly are
Way of Life has been changed & not for better.
Space travel between stars may require planet-size ships so, our ability to detect warp would be cool since I believe star ships in Star Trek are just too small to be interstellar. OK, I will show myself out.
Was leaving random tubes of rock really the best.... ah. Backup.
why don't the russians do a spacewalk and fix the leaky hole
If a spacecraft can accelerate to 99%+ of c -- the speed of light -- then human interstellar travel is possible due to kinematic time dilation i.e. the Lorentz factor (part of Einstein's Special Theory of Relativity.)
Great work.. Thank you!
i am sure we will find warp engine signatures in our very own atmosphere
Hi Fraser, When where the first supernovae in the universe creating the heavier elements? Thanks!
I didn't know Kepler could've been even more awesome than it is and it made me profoundly sad to learn this.
That was a great episode, Fraser.
Hmmm, how long will it take a 'local' to wipe off the solar panels this time???? LOL *adverts at the end part of the intro(preferably a product relating to the channel)or the outro are ok, but not in the interrupting the program, not good....IMHO....Big Shoutout to the Patreon's....Great Presentations....And shared....
What is that brief cut at 15:16, during the rocket engine test exhaust plume, supposed to represent? I looks like a subliminal advertisement for oleo margarine. Imperial perhaps?
thanks patrons for keeping the show free for guys like me 🎅 😀
Is there a difference between how gas moved in the early Universe(were JWST is looking), and today? Sort of like how rocket emissions look different before and after MaxQ.
Why aren’t space probes with solar panels in the inner solar system able to exist indefinitely? Wouldn’t they have unlimited power from the Sun?
These samples are interesting and not even the first time collected. If we were to get the same results it would be revolutionary.
Boots on mars will do robot discovery X 1000
I'm sure the "Astronots" would wipe the Dust clean just like what Kept Magically happening with the First 2 Mars Rovers
I'm looking forward to the update when the star/planet merge.
Hopefully, the climax of these 2 celestial will also provide
some evidence as to where baby planets really come from. "0_o"
at 6:02 1M KG = 1000T. I believe container ship are heavier especially the evergreen
Thanks!
Uh, how small of a ship could we detect within the solar system? That is really the important question.
There is almost no doubt in my mind that there are other species in the universe with some kind of FTL capabilities.. and every single one of them would emit gravity waves I think. (Rifts in space / warm holes etc etc).
It would be good to know if we indeed are being visited or at least watched.
They need to make a system that can remove dust, so that they these rovers can last longer... Like using ultrasonic soundwaves to vibrate the dust away.
I understand how tidal interactions slow a planet's rotation until it is tidally locked. But how do tidal interactions decrease a planet's orbital period? And indefinitely at that?
Hello Fraser, greetings from Nigeria! 🇳🇬
Regarding the Insight lander, if in a future mission to Mars we could send a drone or helicopter, such as Ingenuity, and we're able to fly over and blow off most or all of the dust from the lander and solar panels, would it be possible to revive Insight and bring her back to operation?
There's some issues with that: unlike the dust we're all familiar with in our homes, the Martian dust is electrostatically charged, so it won't blow (or brush) off very easily once it's accumulated; and any unexpected bobbing or other mishap with the drone while it's flying over the solar panels could damage or destroy them, which is very much the permanent end of both missions; plus, if you're launching a mission to revive InSight... why not just launch a new and improved InSight mission instead?
InSight was designed with larger solar panels to offset the power loss from dust buildup so that it could complete it's intended mission. It wasn't designed or intended to be a particularly long-term mission, just 2 years of seismic observations so we could get a better idea of Mars' interior structure. The fact that we got an extra 2 years is great... but it wasn't planned for, it was just the icing on the cake. Long-term missions will use an RTG, like Curiosity, and dust will not be as big of an issue as simple wear and tear on the equipment would be.
It would be nice to have another impactor on the hard Asteroide
Perseverance shits on Mars for the first time, and everyone gets excited about it.
4:35 can the astronauts cobble together a replacement coolant tank?
I miss Spirit and Opportunity.
2:02 SAME!
Will the coolant pose future issues for the ISS? What is it made of? Will it eventually freeze and become solid debris?
I think they aught to include a blower or something to clean off these panels
"YoYodyne...where the future begins...tomorrow."
Hey I got a question for your Q/A
Speaking of spaceships with the size of Jupiter, would such a large ship be structurally sound or would it collapse into a sphere just like any other known structure that size?
There is a technology called a gravity generator that would hold up the mass from the inside out
Depends on how much mass the ship has as if it has rather low mass do to being mostly hollow then it wont produce much of a gravity well meaning very low strain on the structure itself.
If we build a device able to detect Enterprise-E size vessels, we'll also be able to detect gravitational disturbances caused by asteroids and comets and time machines.
I don't understand how or why NASA doesn't have a modular rover they can swap different tools for different missions. Or an efficient rocket....
Isn't there any other Spaceship the Kosmonauts can return with? Like SpaceX ?
Why don't they put something on the landers to wipe off the dust? Air compressor, fan or even a windshield wiper.. hell even just a motor that's connected to the panels and vibrates could potentially knock the dust off lol
With recycling, one of the main things on the planet should be lunching anything into space now should be imperative before any launch be approved
2.5bln yrs to book my vacation to the Kepler planet? At our current rate of advancement, if we don’t eliminate ourselves first, I’m sure we can do it!
I've got a nosy question. I would perfectly understand you not answering it.
You seem to have an ear piece. Is it because you have a earing problem or is it a kind of foldback to check the sound. If so, which model is it?
It's an earbud. I record the episode with my editor watching so that he can give me feedback while I'm recording, in case there are any details I missed.
@@frasercain thanks!