@@monke6550 It may have life. But keep in mind, the life-conductive processes happen on the Ocean floor, and Enceladus has much less floor than Europa and exponentially less than ancient Earth. More importantly, Enceladus can't have complex life because it's too young. The body is just a few hundred million years old. Not enough time if you want to have actual space deepsea fish and whales.
@@rocketchicken5421 HAHAHAHA. You know these boorish anti-science types you see in mainstream media? That is you. Radiation does not penetrate past a few meters of water. Honestly it's embarrassing for me to even have to tell you to "go google" this basic science fact. Yes, humans will never walk the bare surface of Europa. But we don't care about that. Well, if you want to be hyper speculative about complex life. Balloon animals on Jupter? Methane based life on Titan? Snore. Pure schlock sci-fi. NOT impossible, but so unlikely it's boring. Enceladus likely has no complex life. It's too young. Just 500 million years. Complex life on Earth popped up after 3 billion years. Ganymede is a lifeless "ice (cream) sandwich". The ground is encased in ice, unlike on Europa.
There are also subsurface oceana on ganymede, maybe callisto, triton, enceladus and pluto, and triton is actually a captured object from outside the solar system, so maybe something could have stayed frozen in that ocean to survive the journey across solar systems, only to be reawakened when it got captured in Neptune's gravitational field.
@@paulspencer5467 Triton is probably the second best chance for complex life, as it's the biggest water-containing object in the Solar System besides the Galiean Moons and Titan. There probably is some internal heating from Neptune. Pluto is slightly smaller, but in mind would still be the third most likely place for complex life. Ganymede almost certainly can't support complex life, because the water mass is heavy enough that the lowest layers are compressed to exotic ice. This means there is no interface between minerals and the water. (Simple life likely has very good chances to arise on Ganymede in volcanic hotspots where there's no ice) Callisto seems to be undifferentiated, i.e. not have an ocean. Titan has the same exotic ice problem, and on the surface I am very optimistic that life can arise, but only simple and I wouldn't bet on it having already happened (remember Titan has only a fifth of the surface area i.e. "event staging ground", and much lower temperatures. So everything happens less often). Enceladus is fine for simple life, but it's a very young moon. Less than 1 billion years old.
If it makes you feel better, if humanity is still around by then we will probably have settled on many exoplanets in other star systems and become a multi-planetary/multi-stellar species. In our own solar system, we will probably also have terraformed and inhabited Mars and Venus. And when the sun expands to its red giant phase, the habitable zone will move to Jupiter and Saturn, which means we can terraform and inhabit the large moons Io, Europa, Ganymede, Callisto and Titan by then. And (this is very hypothethical and speculative) we might have even developed a method to move around the entire earth by then by building some kind of giant rocket engine to push Earth further away from the increasing/expanding sun to keep it in the habitable zone. Since the suns increasing luminority and size happen very slowly over hundreds of millions of years, we would only need to move the Earth very slowly, maybe 1 km per year or even less would be enough to escape the slowly expanding sun. We could also do the same with a terraformed Venus and Mars. We could push them to all become moons of Jupiter, staying in the expanding habitable zone. After the sun becomes a white dwarf we would need to move the earth (and Mars and Venus) inwards again since the habitable zone will be much further inwards. There we will have hundreds of billions of years more.
GOOD STUFF, i've been watching for 2 years i believe. you lost the accent! i don't know when cause i haven't watch in a long while but GREAT WORK on your english! keep up the work on everything you love, dude!
Let's send robotic submarines into the ocean of Europa! Living things could exist there, akin to the organisms that reside around geothermal vents on Earth.
I believe we will find giant octopus like creatures on Europa. The creatures will be much larger than on earth because the low gravity means organisms grow larger to suit the low gravity
Within the next few millennia, Europa could become a new habitable planet. If humanity gets that far, then the terraforming of Europa is a big possibility.
What about the past and future of Ganymede? To me, Ganymede is a much better version of Europa. It has a magnetic field, which could help it retain an atmosphere for billions of years. It also has ice and other stuff found on Europa.
Dreksler Astral, you're awesome. Keep on doing it. You make everyone's days.
I love him
Europa, my desire. The one chance in the Solar System where we could not only find life, but complex life.
@@monke6550 It may have life. But keep in mind, the life-conductive processes happen on the Ocean floor, and Enceladus has much less floor than Europa and exponentially less than ancient Earth.
More importantly, Enceladus can't have complex life because it's too young. The body is just a few hundred million years old. Not enough time if you want to have actual space deepsea fish and whales.
@@ekszentrik but the recent data confirmed phosphorus, which is essential building blocks of life.
@@rocketchicken5421 HAHAHAHA. You know these boorish anti-science types you see in mainstream media? That is you.
Radiation does not penetrate past a few meters of water. Honestly it's embarrassing for me to even have to tell you to "go google" this basic science fact.
Yes, humans will never walk the bare surface of Europa. But we don't care about that.
Well, if you want to be hyper speculative about complex life. Balloon animals on Jupter? Methane based life on Titan? Snore. Pure schlock sci-fi. NOT impossible, but so unlikely it's boring.
Enceladus likely has no complex life. It's too young. Just 500 million years. Complex life on Earth popped up after 3 billion years.
Ganymede is a lifeless "ice (cream) sandwich". The ground is encased in ice, unlike on Europa.
There are also subsurface oceana on ganymede, maybe callisto, triton, enceladus and pluto, and triton is actually a captured object from outside the solar system, so maybe something could have stayed frozen in that ocean to survive the journey across solar systems, only to be reawakened when it got captured in Neptune's gravitational field.
@@paulspencer5467 Triton is probably the second best chance for complex life, as it's the biggest water-containing object in the Solar System besides the Galiean Moons and Titan. There probably is some internal heating from Neptune. Pluto is slightly smaller, but in mind would still be the third most likely place for complex life.
Ganymede almost certainly can't support complex life, because the water mass is heavy enough that the lowest layers are compressed to exotic ice. This means there is no interface between minerals and the water. (Simple life likely has very good chances to arise on Ganymede in volcanic hotspots where there's no ice)
Callisto seems to be undifferentiated, i.e. not have an ocean. Titan has the same exotic ice problem, and on the surface I am very optimistic that life can arise, but only simple and I wouldn't bet on it having already happened (remember Titan has only a fifth of the surface area i.e. "event staging ground", and much lower temperatures. So everything happens less often).
Enceladus is fine for simple life, but it's a very young moon. Less than 1 billion years old.
Well done, as always.
You always came out with great video. Thank you so much.
I have binge watched your entire channel
What an amazing discovery!
Keep up the great work
I will watch this channel grow, your content is truly phenomenal
I live in Karachi Pakistan and I follow your website
I needed this today, because I had a rough day today.
thats sad bro
I'm having a rough decade or more lol
I love these past and future videos where you focus on a single object. It's soo relaxing.
I always get so sad when I'm reminded the sun isn't eternal, and our solar system won't be around forever :'(
The lord is eternal.
@@lastname1941 He may be, but our sun is not.
@@K0msur don’t fear. All suns will be lost, our lord is eternal. Praise God.
@@lastname1941 Inshallah
If it makes you feel better, if humanity is still around by then we will probably have settled on many exoplanets in other star systems and become a multi-planetary/multi-stellar species. In our own solar system, we will probably also have terraformed and inhabited Mars and Venus.
And when the sun expands to its red giant phase, the habitable zone will move to Jupiter and Saturn, which means we can terraform and inhabit the large moons Io, Europa, Ganymede, Callisto and Titan by then.
And (this is very hypothethical and speculative) we might have even developed a method to move around the entire earth by then by building some kind of giant rocket engine to push Earth further away from the increasing/expanding sun to keep it in the habitable zone.
Since the suns increasing luminority and size happen very slowly over hundreds of millions of years, we would only need to move the Earth very slowly, maybe 1 km per year or even less would be enough to escape the slowly expanding sun.
We could also do the same with a terraformed Venus and Mars. We could push them to all become moons of Jupiter, staying in the expanding habitable zone.
After the sun becomes a white dwarf we would need to move the earth (and Mars and Venus) inwards again since the habitable zone will be much further inwards. There we will have hundreds of billions of years more.
I'm always happy to see another video from you. Keep on good work!
My favorite space channel to visit! Simply fantastic.
Underrated channel. Loved the video!
GOOD STUFF, i've been watching for 2 years i believe. you lost the accent! i don't know when cause i haven't watch in a long while but GREAT WORK on your english! keep up the work on everything you love, dude!
That's what i was saying
Outstanding Drex, keep doing things just as you are! 👍👍
YES!!! Been waiting for this video
Thanks for the video. Futures can be unpredictable especially if you’re a human trying to discover everything there is to know about our universe
Fascinating as always
Awesome. Can you please do the history and future of Venus? I’ve always been fascinated about its runaway greenhouse effect.
Mars too
@@themiddleman3060 They both will wipe when the Sun explodes, I wonder more about Titan which is most interesting moon on Saturn.
I love Venus is one of my favorite bodies
i just came back to this channel after i got over my space phase like 4 years ago glad it didnt change :pray:
Great episode! I love your soundtracks
Another awesome video! Thanks
I have watched this videos over and over many time so much i like them they are part of who i am now, they are a new type of art to me
It’s a new dreksler astral TH-cam video whooooooooooo
Your voice is very relaxing. I really enjoy your videos, they help me sleep 😴💤
I love your Exoplanet videos they help me study and learn more about them
the ending part is simply awesome
This is great not only in quality but because it covers a lot of implications that no one else is addressing :)
Most news right now: The Future Of Europe 😧
Dreksler Astral: The Future Of Europa 😎
"The higher the temperature the less hard is ice" that for some reason made me laugh... But still a great video!!
Great video to watch back
great animation, thanks
Actually awesome.
I wonder which planet could still be "habitable" throughout the red/ white dwarf stages?
dwarf planets with wotah ice
hell yes, 20 minnute video!!!!!!
Finally!
Can you make a video about colonizing and terraforming Ganymede please? 😊
Very cool presentation. I hope there's an undying energy being who can write a depressing novel about the dead universe a trillion years from now.
At some point the orbit would decay and it falls into the gasy depths next door, would it not?
You now what's the sad thing about all this that we are never going to see this.
I wonder if Space Europeans will be decadent.
People from Europa would probably be called Europans.
Wow
Just like Laythe from KSP!
lol no
Let's send robotic submarines into the ocean of Europa! Living things could exist there, akin to the organisms that reside around geothermal vents on Earth.
Now it might be having life according to scientists
I believe we will find giant octopus like creatures on Europa. The creatures will be much larger than on earth because the low gravity means organisms grow larger to suit the low gravity
Europa I have a idea
Do spending a day on earth 800 700 600 million years ago
Eart. Tick.
Hey guess what, in 2020 we should had a mission to Europa, but tRump cut off the budget for the mission over a wall...
I want to gargle the europa water
:)
Wow i am from Europe.
Within the next few millennia, Europa could become a new habitable planet. If humanity gets that far, then the terraforming of Europa is a big possibility.
we cant, radiation is extreme
@@blacksun5742We would all die at first...
First one 🥵
Wrong
🤨
Wb
What happens if the sun blows up, all the planets in the milky way galaxy would be frozen in time
Hi
I wonder if there’s whales in Europa’s ocean.
Wouldn’t be whales because whales are mammals that went back in the sea. Probably microbes near thermal vents
@@jamesrella763 I definitely feel like there’s life in Europa’s ocean.
It just blows my mind
What about the past and future of Ganymede? To me, Ganymede is a much better version of Europa. It has a magnetic field, which could help it retain an atmosphere for billions of years. It also has ice and other stuff found on Europa.
its not as good as an option as Europa to find alien life in its oceans
PЯӨMӨƧM ?
-
First?
43k1629 caR
Hope you are safe from Russia.
He lives in Serbia so I think he will be safe