@@spitz5183 I mean the ads at the start like "this video was made possible by Squarespace..." or similar ones at the end, I wasn't referring to TH-cam generated ads (which incidentally can be bypassed with an ad blocker).
@@matthewthomas2546 this dude probably can't do youtube for a living, ad revenue these days is extremely low. Sponsorships are usually what make your youtube videos possible
Thanks for not treating us like serf peasant content slaves and excluding all the filler clips, dumb intros, begging for subscribers, and providing us with informational, no nonsense and genuinely interesting videos. Your patient approach is much welcomed too 👍🙏
@@IndronilAnik Well, if spaceships in the future could constantly accelerate and decelerate at 1g, if my math is right, it would take only 140 hours to get to Callisto. The 1g acceleration solves the problem of gravity on spaceships and it is fast, so a win win. Hopefully this will eventually be possible.
@@jacksonstempel3382 Well there is this little problem of enormous radiation from Jupiter, but who can say, maybe one day even this could not be an issue.
@@RideAcrossTheRiver Yes so only tourists want to face this monster but I doubt this could be a pleasant moment for the body. The rest of people want to be the other side to be protected from Jupiter.
Obviously, small nuclear reactors would be required to power outpost and eventual colonies on Callisto-- especially during the more than 8 days of night. It should be easier to shield habitats on Callisto from excessive radiation and micrometeorites-- than on the Moon and Mars-- since all you have to do is fill up a bag of water surrounding the habitat with water just a few meters thick and then allow it to freeze into protective water ice. Large inflatable habits (biospheres and bio-tori) should be particularly easy to deploy since the external walls can be easily shielded with surrounding water bags that quickly freeze to ice. Biospheres manufactured on Earth and deployed to the surface of Callisto could be up to 50 meters in diameter (if inflated with the same atmospheric pressure that exist on Earth)-- large enough to accommodate a large swimming pool, basketball court, or tennis court in the top half of the biosphere under the biodome. There might even be enough room within the upper half of the sphere to fly around with wings underneath the 25 meter high biodome.
Yes, loads of good points there. Having loads of water around seems like an exceptionally good thing, quite a luxury, because it would, as you say, be very useful for protecting the astronauts in their habitats and workplaces. This would be in addition to all the other essential uses for water, like drinking, washing, splitting to make rocket fuel, and oxygen to breathe. The two most important things for space exploration - water and power.
@@hughjass4838 yeah in İslam (which is one of the most influvencer religions in the world) says "world will end soon but no other creature other than god knows when" and after 1400 we are still here so i will just assume we can survive if we do things right like colonize Mars and more energy more sustainable and other good stuff
Thank you for this channel! Your videos about space are the most relaxing videos on TH-cam, they help me get through my assignments for Uni. Thank you again and keep the good work!
I don't think it would be as big as that. Callisto is about 5 x as far from Jupiter as the Earth is from the Moon and Jupiter is about 40 x the diameter of the Moon so this would make Jupiter about 8 x the size of the Moon as seen from Earth. Still very impressive
@@fallendown8828 OK not literally fried but Europa with 54000 x the radiation level of Callisto, which itself receives more radiation than the Earth, would not be good for the health without very powerful protection
Recently discovered your channel. Absolutely excellent and fascinating content and visuals! Also, your English has improved drastically since your first video. Great channel. Please keep making new content.
Great! Do Ganymede next. It would be interesting if the magnetosphere it has, would be advantages for colonization even though the radiation is higher there.
This video is great. The big problem with humans being away from the Earth for along time is immunology. Away from earth for 3 years, get back 1 cold, you are dead. I knew a guy who worked for the Antarctica survey, and they only spent 6 months there for immunology reasons.
Yes you are absolutely correct. I was stationed in Antarctica and it was a six months deployment. I was support Personnel for the scientists. By the way, oxygen generators are found on nuclear Submarines.
It would be easier just to send AI and access their sensory data. Humans are simply not sustainable in space - radiation, gravity, air, feeding, wastage ... and none of these have any margin for error. Scott Kelly showed how even in the ISS, which is largely protected by Earth, a single year deeply impacts human bodies. This was a super fit and healthy astronaut - far more robust than most of us - and he needed a long period of rehab on Earth afterwards to recover. As you noted, the mental stress for long distance human explorers would be far greater.
I can see why Krafton chose this moon as the main setting of his epic sic-fi story. Two questions still remain though. 1. How should the colony plan a construction of a new prison on Callisto? 2. What protocols could we do to protect the inmates from a possible hostile alien takeover from Callisto and turning the prison into a labyrinth of horrors?
Great video! It's also worth considering the delta v requirements of getting to and from Callisto compared with the other Galilean moons. It's surprisingly difficult to get around there due to Jupiter's enormous gravity well.
I mean it depends. If you can just enter in orbit around Jupiter, and send a probe to Callisto from the orbit, it might, just maybe, be less difficult than you might think.
@@davidhollenshead4892 Unfortunately, a gravity assist from Jupiter would only allow acceleration relative to the sun, not Jupiter or its moons. You could get gravity assists from the other moons, but that means a circuitous route in a highly radioactive area of space.
I spend a stupid amount of time just reading about the moons of the solar system, and watching TH-cam videos about them, and I never knew about the low surface radiation. You got yourself a new sub.
I really wanted to go to bed but could not leave the screen due to his incredible imagination. From natural generation, the government, declaration of independence to adding nitrogen and creating a global ocean. Wow.
All those watery moons out there... all those magical places out there... and we can’t even see them for good in our lives Also... this is a looooong video! Hopefully we’ll see more uploads like this.
I know I'm going back a good 40 years but that spaceship right around the 14:30 mark is nothing less than the Starfighter from the Buck Rogers series. Astral is just awesome.
Crazy idea here but what about crashing the Jovian moons into each other to create something with a little more mass and gravity? It would better hold onto an atmosphere and better sustain humans. For obvious reasons I suggest calling this new moon Minerva.
wow it is actually crazy :D this would be a great sci-fi film but it is defiifelly impossible for non type 2 civilization and might not even worth it. But it was cool to think abouth it thanks :)
The moons would also take millions of years to cool of and merge after the crash though, and by that point I’m sure we’ll have the technology to solve the problem of gravity and radiation
I always fall to sleep watching your videos, your voice has something to it! So what I did? I gots pillow and closed my eyes with my phone next to my ear watching this video! And I still haven’t finished it.
Because we live on the surface of Earth, too many people think in terms of settling the surface of moons, but this is wrong. Colonies would be built inside large caverns, which would be easy to construct in the low gravity.
Given the amount of gas Giants in the known galaxy and tidal heating/🧲 magnetospheres assosciated with heating the parent gas Giants' 🌕 moons, it seems highly likely that we may in the vast unfathomable future potentially colonize moons in 🌟 star systems at least as much (if not more) than actual "planets" if these moons are in a more favorable "Goldilocks Zone" than available planets in said 🌟 star systems.
I have to say this channel has great visuals. Grade A quality. Living on Callisto? It is nice science fiction but it is never going to happen in our life times. Great video though.
Very nice reporting! I would point out another advantage OR disadvantage might be that Calisto has 12.5% of Earth's gravity. That's great for cargo, maybe not so great for human bone density. This could be somewhat amerliorated by spending only brief periods of time on Calisto, and then returning to a home base on Mars, for example, which has 38%.
For power on the scale of colonization, it seems like RTGs makes more sense than photovoltaics. Maybe photovoltaics combined with mirrors to make up for distance from the sun. Or given the ability to mine ice, mirrors for solar concentration, steam turbines and generators.
![[ENGSUB] UNPRODUCTIVE DAY ใช้ชีวิต (เปื่อยๆ) ด้วยกัน 1 วัน! | OUROAD CLOSEFRiEND SS2 EP.9](http://i.ytimg.com/vi/pyYKZ3kra9w/mqdefault.jpg)
Best channel on TH-cam. No ads or sponsors, no long intro, no asking for subs, just pure content. Such a rarity these days.
Wholeheartedly agree
There are ads but it's okay. We can watch one or two of them for such great content
I can count like 3 ads on this video, dude.
@@spitz5183 I mean the ads at the start like "this video was made possible by Squarespace..." or similar ones at the end, I wasn't referring to TH-cam generated ads (which incidentally can be bypassed with an ad blocker).
@@matthewthomas2546 this dude probably can't do youtube for a living, ad revenue these days is extremely low. Sponsorships are usually what make your youtube videos possible
Finally someone talking seriously about Callisto while everyone just seems to care about Europa, Enceladus and Titan.
Well i care about Iapetus tethys dione hyperion mimas and enceladus
I care about Charon.
@Skipping Stones actually yea it kinda does some astronomers only care about those 3 popular moons
@@iapetus6110 They also have oceans under the surface, but everyone just mentions Europa and Enceladus like they're the only ones.
@@MarkHobbes not all saturnian major moons have oceans under the surface its frozem
Thanks for not treating us like serf peasant content slaves and excluding all the filler clips, dumb intros, begging for subscribers, and providing us with informational, no nonsense and genuinely interesting videos. Your patient approach is much welcomed too 👍🙏
Great video.
It would be so cool to say:
-Where are you going to spend your holidays this year?
-This year we are going to Callisto
The holiday trip alone would last more than a year. lol.
Just dont forget to pack your speedos
@@IndronilAnik
When this will be possible, be sure it won't.
@@IndronilAnik Well, if spaceships in the future could constantly accelerate and decelerate at 1g, if my math is right, it would take only 140 hours to get to Callisto. The 1g acceleration solves the problem of gravity on spaceships and it is fast, so a win win. Hopefully this will eventually be possible.
@@jacksonstempel3382 Well there is this little problem of enormous radiation from Jupiter, but who can say, maybe one day even this could not be an issue.
Imagine looking up into the sky and seeing Jupiter
It would be best to install the colony on the far side, for humans, for machines, for communication so look at Jupiter would be a tourist stuff
@ Far side; facing away from Jupiter.
@@RideAcrossTheRiver Yes so only tourists want to face this monster but I doubt this could be a pleasant moment for the body. The rest of people want to be the other side to be protected from Jupiter.
Imagine looking up into the sky and seeing Uranus
@@raygun26 You can, except it's a dim visual magnitude of +5.7, and your joke is tiresome
22 minutes and 58 seconds of Dreksler Astral? What did we do today to deserve this gift? 🎁 🤷♂️ 🙏
Obviously, small nuclear reactors would be required to power outpost and eventual colonies on Callisto-- especially during the more than 8 days of night.
It should be easier to shield habitats on Callisto from excessive radiation and micrometeorites-- than on the Moon and Mars-- since all you have to do is fill up a bag of water surrounding the habitat with water just a few meters thick and then allow it to freeze into protective water ice.
Large inflatable habits (biospheres and bio-tori) should be particularly easy to deploy since the external walls can be easily shielded with surrounding water bags that quickly freeze to ice. Biospheres manufactured on Earth and deployed to the surface of Callisto could be up to 50 meters in diameter (if inflated with the same atmospheric pressure that exist on Earth)-- large enough to accommodate a large swimming pool, basketball court, or tennis court in the top half of the biosphere under the biodome. There might even be enough room within the upper half of the sphere to fly around with wings underneath the 25 meter high biodome.
Yes, loads of good points there. Having loads of water around seems like an exceptionally good thing, quite a luxury, because it would, as you say, be very useful for protecting the astronauts in their habitats and workplaces. This would be in addition to all the other essential uses for water, like drinking, washing, splitting to make rocket fuel, and oxygen to breathe.
The two most important things for space exploration - water and power.
When Dreksler Astral posts - its loaded with information and we all love it🤩😇 best astro channel on youtube🙂
The best science/space channel on TH-cam! Kee up the good work Dreksler!
The man is back
to disappeare again
"The Man in Black"
I know how hard it took but your videos are amazing to watch and more understandable.
sometimes i wish i was born like 500 years into the future to see how advanced we’d be
Nope, human civilisation will collapse before the turn of 24th century
Thats probably what people 500 years ago said too.
@@hughjass4838 yeah in İslam (which is one of the most influvencer religions in the world) says "world will end soon but no other creature other than god knows when" and after 1400 we are still here so i will just assume we can survive if we do things right like colonize Mars and more energy more sustainable and other good stuff
Literally Callisto protocol
@@hamoshytube1853humanity will have a self sustaining colony on mars hundred of years before that, if mars is real.
Your best installment yet. Very well done. More like these please. The radiation differences between the jovian moon was fascinating.
Thank you for this channel! Your videos about space are the most relaxing videos on TH-cam, they help me get through my assignments for Uni. Thank you again and keep the good work!
Omg finnaly I am space addicted to this channel. Absolutely awesome video.
👍👍👍👍😁😁😁😁
Imagine Jupiter, 50 times bigger than the size of Earth’s moon, in Callisto’s sky!Worth the trip, just for that!🚀✨🤩🖖🏻
I don't think it would be as big as that. Callisto is about 5 x as far from Jupiter as the Earth is from the Moon and Jupiter is about 40 x the diameter of the Moon so this would make Jupiter about 8 x the size of the Moon as seen from Earth. Still very impressive
@@AlanRPaine it would look even bigger on Europa :D imagine the beuty
@@fallendown8828 It would be fabulous until you were fried by the radiation
@@AlanRPaine nope, even on IO you can not be fried by radiation, it is not how radiation works
@@fallendown8828 OK not literally fried but Europa with 54000 x the radiation level of Callisto, which itself receives more radiation than the Earth, would not be good for the health without very powerful protection
The legend is back!
Recently discovered your channel. Absolutely excellent and fascinating content and visuals! Also, your English has improved drastically since your first video. Great channel. Please keep making new content.
You're back! Your videos are very amazing ! They are actually the best! 🎉
Great! Do Ganymede next. It would be interesting if the magnetosphere it has, would be advantages for colonization even though the radiation is higher there.
Is Ganymede thin exosphere plus their magnetosphere enough to protect humans in its surface?
@@MarkHobbes no,humans would die without the space suit
I would like very much to see a serious scenario of terraforming ganymede considering the fact that it has it own Magnetosphere...!!!
This video is great. The big problem with humans being away from the Earth for along time is immunology. Away from earth for 3 years, get back 1 cold, you are dead. I knew a guy who worked for the Antarctica survey, and they only spent 6 months there for immunology reasons.
Interesting.
Yes you are absolutely correct. I was stationed in Antarctica and it was a six months deployment. I was support Personnel for the scientists.
By the way, oxygen generators are found on nuclear Submarines.
Dude thank you for such a long video on such an interesting topic. Not even five minutes in and I'm in full support for #OccupyCallisto
It would be easier just to send AI and access their sensory data. Humans are simply not sustainable in space - radiation, gravity, air, feeding, wastage ... and none of these have any margin for error. Scott Kelly showed how even in the ISS, which is largely protected by Earth, a single year deeply impacts human bodies. This was a super fit and healthy astronaut - far more robust than most of us - and he needed a long period of rehab on Earth afterwards to recover. As you noted, the mental stress for long distance human explorers would be far greater.
Truly Amazing detailed video 😍😍, salute to your efforts 👏👍
I can see why Krafton chose this moon as the main setting of his epic sic-fi story. Two questions still remain though.
1. How should the colony plan a construction of a new prison on Callisto?
2. What protocols could we do to protect the inmates from a possible hostile alien takeover from Callisto and turning the prison into a labyrinth of horrors?
The legend is back
Great video! It's also worth considering the delta v requirements of getting to and from Callisto compared with the other Galilean moons. It's surprisingly difficult to get around there due to Jupiter's enormous gravity well.
I mean it depends. If you can just enter in orbit around Jupiter, and send a probe to Callisto from the orbit, it might, just maybe, be less difficult than you might think.
That gravity well would also allow space craft to use it to accelerate ...
@@davidhollenshead4892 Unfortunately, a gravity assist from Jupiter would only allow acceleration relative to the sun, not Jupiter or its moons. You could get gravity assists from the other moons, but that means a circuitous route in a highly radioactive area of space.
Welcome back, Dreksler ASTRAL!
"30-50 minute time delay"
My wifi: "are you challenging me?"
🤣🤣
Faster than my 1994 dial up!
Callisto sounds ideal.🤔👍💯🌜
I spend a stupid amount of time just reading about the moons of the solar system, and watching TH-cam videos about them, and I never knew about the low surface radiation. You got yourself a new sub.
same XD
Also going down the moon rabbit hole. Fascinating. What’s your favourite moon?
I really wanted to go to bed but could not leave the screen due to his incredible imagination. From natural generation, the government, declaration of independence to adding nitrogen and creating a global ocean. Wow.
I absolutely love this episode, it really fires my imagination. I've watched it several times.
Thanks Dreksler ! 🚀
6:44 looks like someone was caught doing something 😂😂
I don't think it's possible to actually have a boner in space, due to no gravity
Oscar Productions its possible for that long donk to float though
Stephanie Logan no
@@oscarproductions7603 no gravity should strengthen a boner.
12:38 omg this looks so good. We need more pictures like this!!!
Your content is simply the best. I just wish you uploaded more frequently 🥺
It takes time to upload greatness.
Great video as always, keep 'em coming. Thank you!
There are a lot of Earth-like planets we may someday visit and/or populate but first I'm sure we'll take advantage of what our solar system offers.
Great video. A base on Callisto could be used to send robotic explorers to Europa and elsewhere
คิดมานานแล้ว การตั้งอาณานิคมใน ดวงจันทร์ของดาวพฤหัสน่าจะเป็น ไปได้มากที่สุด สิ่งมีชีวิตเกิดขึ้นแถวนั้น แรงโน้มถ่วงของดาวพฤหัส ที่มีมวลความร้อน พอให้ความอบอุ่น แต่สิ่งมีชีวิต บนดวงจันทร์ของมัน ควรนำเมล็ดพันธุ์พืช และ สิ่งมีชีวิต บนโลกให้ครบวงจร นำไปสู่ดวงจันทร์ดวงนั้น และแพร่ขยายพันธุ์ เป็นแหล่งอาหารของมนุษย์
Time flies by when watching Dreksler Astral
All those watery moons out there... all those magical places out there... and we can’t even see them for good in our lives
Also... this is a looooong video! Hopefully we’ll see more uploads like this.
One of the best science channel! I like the sound you always use in video’s.
Yeah more likely than solar panels as a primary source of power a more realistic source would quite possibly be nuclear.
He's back!!! He's Back!! Excellent!!!
22 minutes! keep making them longer, please!
It’s been among the best 22 minutes of my life, frfr!
I know I'm going back a good 40 years but that spaceship right around the 14:30 mark is nothing less than the Starfighter from the Buck Rogers series. Astral is just awesome.
Great video ❤ I missed you dreksler astral , hope you're doing good .
Best Science channel ever :D
w
Welcome back dear dreksler ❤️
Love the way to you explain..and the background music makes us feel as if we were there really..keep the same rhythm going..💪 fan from India.
Merci, great subject well explained, a kind of candy video for my mind
I love that electric piano theme you use as soundtrack
Glad to see a new video from Dreskler astrail. Thanks man
This is by far one of the most interesting channels I have ever found on youtube.
Crazy idea here but what about crashing the Jovian moons into each other to create something with a little more mass and gravity? It would better hold onto an atmosphere and better sustain humans. For obvious reasons I suggest calling this new moon Minerva.
wow it is actually crazy :D this would be a great sci-fi film but it is defiifelly impossible for non type 2 civilization and might not even worth it. But it was cool to think abouth it thanks :)
The moons would also take millions of years to cool of and merge after the crash though, and by that point I’m sure we’ll have the technology to solve the problem of gravity and radiation
This is a really nice production.
a really good document. get a subscription right away
You and V101 Science has really gotten me hooked on space
MAAAAAAAAAAAAARS
Amazing video!
Interesting question: is Callisto covered in a layer of dust like mars and the moon, not having enough or any wind to clear off the rocks?
yes it is one of the most similar object to our Moon. But it is just bigger so it is also nice
Great video style.
No mention of stupid NordVPN or Clash of Clans. Hats off to you for your top quality content.
I'm glad you're back! Your voice is great!
I always fall to sleep watching your videos, your voice has something to it! So what I did? I gots pillow and closed my eyes with my phone next to my ear watching this video! And I still haven’t finished it.
Thank god you are back!
Because we live on the surface of Earth, too many people think in terms of settling the surface of moons, but this is wrong. Colonies would be built inside large caverns, which would be easy to construct in the low gravity.
The NASA logos on the base components and spacescraft would probably read something more like SpaceX. LOL, just sayn....
GREAT video BTW!
Given the amount of gas Giants in the known galaxy and tidal heating/🧲 magnetospheres assosciated with heating the parent gas Giants' 🌕 moons, it seems highly likely that we may in the vast unfathomable future potentially colonize moons in 🌟 star systems at least as much (if not more) than actual "planets" if these moons are in a more favorable "Goldilocks Zone" than available planets in said 🌟 star systems.
I have to say this channel has great visuals. Grade A quality. Living on Callisto? It is nice science fiction but it is never going to happen in our life times. Great video though.
Hes back!
I'm 2 weeks late but ty for uploading
Great video, good job.
Lets goo your back
Great video pls give us more 👌🏼
No fake ass robot voice... talking half way coherent sentences......NICE.... MUCH LUV FROM N.
AUGUSTA S.C
Nice channel brother
Beautiful !
Please be consistent and regular 🙏
This is the best he can do. He does ALOT of work on the videos. Be patient.
@@randomguy-jd8su got ya
Awesome video dreksler astral
That was enjoyable thanks
Please, give this man a Nobel prize
Wouldn't the lack of significant atmosphere to provide lift make flight extremely difficult?
All the other planets out in the universe are all going to be at risk for mankind only because the Earth was made for mankind not the other planets.
Wtf
Nice work.
Yaaah! You are back
There's no avoiding the use of nuclear energy in space, at least not for applications that need serious, reliable power. Great video.
yeah if we can not reach Sun in outer solar system, just build a small one with fusion! Clean and reliable power if we do it right
With that Technowledgey: Let's First build a Toaster that works!!
@Stephanie Logan Stephanie, We have gone through 3, each did the same - Burnt Bread, Bagles, etc.
You sure you guys didn't change the dial to how crisp you want your pop tarts?
How do they wash clothes in space?!😂
Yessss amazing video! 👍
great video again
Very nice reporting! I would point out another advantage OR disadvantage might be that Calisto has 12.5% of Earth's gravity. That's great for cargo, maybe not so great for human bone density. This could be somewhat amerliorated by spending only brief periods of time on Calisto, and then returning to a home base on Mars, for example, which has 38%.
Love these videos
This is the comment section I like to see people who are actually interested into the video
ongg this crazyyy
Great video
My favourite moon
For power on the scale of colonization, it seems like RTGs makes more sense than photovoltaics. Maybe photovoltaics combined with mirrors to make up for distance from the sun. Or given the ability to mine ice, mirrors for solar concentration, steam turbines and generators.
احيانا اتمنى ان اولد في المستقبل لاتجول في النظام الشمسي
What would it feel like to stand on the rubberduck comet/asteroid?