What If You Lived on Mars 1 Billion Years Ago?
Scientists finally did it – they’ve discovered life on Mars! Maybe. To fully understand what they found and what this discovery means for you, let me take you back in time. But I’m not just going to take you back 1 billion years. We’re going to start much, much further back in history.
00:00 What If You Lived on Mars 1 Billion Years Ago?
00:55 The Beginning
03:52 Life Begins (Maybe)
11:30 Turning Into a Desert
14:22 The Red Planet
Support us on Patreon: https://www.patreon.com/whatifshow/membership
Get the What if book: http://bit.ly/ytc-the-what-if-100-book
Join this channel to get access to perks:
https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join
Interested in sponsoring our episodes or collaborating? Email us: contact@underknown.com
Our other channels:
How to Survive: https://bit.ly/how-to-survive-show
Aperture: https://bit.ly/aperture-show
T-shirts and merch: https://bit.ly/shopwhatif
Newsletter: http://bit.ly/whatif-newsletter
What If elsewhere:
Discord: https://discord.gg/Bj5UnspbwE
Whatsapp: https://whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2Y
Instagram: http://bit.ly/whatif-instagram
Twitter: http://bit.ly/whatif-twitter
Facebook: http://bit.ly/facebook-whatif
Produced by Underknown: https://underknown.com
#mars #space #science #cosmos #nasa #whatif #astronomy

@leeneon854
May 1, 2026 at 7:10 pm
If you have a ocean before, it says it all really, they already said there was a ocean before.
@BrettL250
May 1, 2026 at 7:10 pm
You’re not even 34 seconds into this and this man is totally full of crap. Lol. You might as well have said there was a Disney World there 😂
@citaze
May 1, 2026 at 7:10 pm
Mars, my beloved fav planet <3
@thehaikiro
May 1, 2026 at 7:10 pm
You should send Chase back into time to see this😭
@Alena-wl3wi
May 1, 2026 at 7:10 pm
😡😡😡😡😡👎👎👎👎👎👎👎👎😡😡😡😡😡😡👎👎👎👎👎👎👎👎👎👎👎😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎👎😡😡😡😡😡🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬😡😡😡😡😡😡😡😡
@MrJustMaxxer
May 1, 2026 at 7:10 pm
And that was mars, back then in the goldylockzone, but not anymore. Earths core will eventually cool down the more we get to that goldylock-edge and eventually the core cannot spin enough anymore to sustain earths protection, caused bij more syrup like stuff around the core that slows it down. Was liquid but not anymore. And by then earth will be undoubtly hit by solar storms from the sun that hit by hit slam away the atmosphere thus making earth mars-like. Who knows, maybe life will evolve again on the next planet that enters the habitable goldylock zone. Maybe we humans will find a way to do things we right now find impossible to even imagine. Go Humans! 😂
@Shashank9621
May 1, 2026 at 7:10 pm
Uranus next😈🫵🏻
@universaltruth1224
May 1, 2026 at 7:10 pm
Some scientists said there you might see human fossils after 50 to 100 years too stick with the rock
@rigel3282
May 1, 2026 at 7:10 pm
Mars was Earth demo version
@Snehaa.__0876
May 1, 2026 at 7:10 pm
Nice video
@RomanBozorov
May 1, 2026 at 7:10 pm
CONSTANTINOPLE 🇦🇲
@Sunglass-Is-At-Knight
May 1, 2026 at 7:10 pm
If only Mars was larger than Earth so that it could have retained enough heat and kept life going.
@barryt2666
May 1, 2026 at 7:10 pm
I did! I was there! The dinosaurs looked much, much weirder on Mars than Earth's grey old things…
@ivanvazquezsisamon
May 1, 2026 at 7:10 pm
My face lit up when I saw Chase appear unexpectedly… and… could it be that he didn't die in this episode?
CHASE ROCKS!
@enricohaack4875
May 1, 2026 at 7:10 pm
Mars was to small to hold its atmosphere so elon musk talking if geoforming mars is BS. The only hypothetic way we could make mars active again would be to knock a planet like venus into it. After the planet has stabilized youd need to bring the mass closer to the sun because itd still be to cold that far from the sun. And with that youd need the water richest moon from jupiter as is has abundances of water and has a similar mass to our moon. Then earth 2.0 would be possible. But we have no idea how to move plates so its impossible.
@WilliamsUniverse
May 1, 2026 at 7:10 pm
Oooo what about Jupiter
@RickGillingham79LUFC
May 1, 2026 at 7:10 pm
With out magnetism the would be no matter in the universe lol the most important force
@davidtyler-ul9vw
May 1, 2026 at 7:10 pm
Unscientific. The current forces that keep Mars trapped as a dead planet probably kept Mars free of any surface water and thus life for very long.
@jaymic1
May 1, 2026 at 7:10 pm
Deception
@azizahmedalzubaid
May 1, 2026 at 7:10 pm
So cool
@jamesngnavotas4453
May 1, 2026 at 7:10 pm
great
@carolynlight7080
May 1, 2026 at 7:10 pm
Why don't you send a drill to mars so you can find life and put it in a test tube
@Erik-bubi
May 1, 2026 at 7:10 pm
Like this comment if you live on mars👇
@imre_hu
May 1, 2026 at 7:10 pm
Ancient martian fish that are kind of similar in looks to earlier earthling fish but with a more reddish coat would have been neat tho.
@felicegreece
May 1, 2026 at 7:10 pm
Wtf with all the ads??!! Every f.cking 2 minutes??!! I'm signing off your chanel
@MAYORMAYER-c3g
May 1, 2026 at 7:10 pm
SABAY JERNG IS LAST 1 SECOND !!!!!!
@bgdn711
May 1, 2026 at 7:10 pm
I already wrote about a lot of this stuff in 1999, based on the ideas I had in 1985. Although I never Published my little book.
@Epoxinator
May 1, 2026 at 7:10 pm
If life could have moved from Mars to the Earth, could it also have been moved from the Earth to Mrs in the same way? Also, did Mars cool significantly before the Earth did, or did they both reach an ocean/atmosphere state at relatively the same time?
@RJW_3278
May 1, 2026 at 7:10 pm
Mars' story makes me sad. It came so close to being a habitable planet, and then it slowly failed.
@alberpajares4792
May 1, 2026 at 7:10 pm
Do you really think that if we plant on mars in some years it will be some kind of atmosohere?
@Rob-ji7fx
May 1, 2026 at 7:10 pm
You really need serious blind faith to believe all this
@RobertodelaVega-t3w
May 1, 2026 at 7:10 pm
The Mars cataclysm happened 12,500 years ago and also wiped out the Dinosaurs on Earth… NOT 2.9 Billion years ago.
@everettyou9155
May 1, 2026 at 7:10 pm
They can do it, buy tons of money that know one is going to part with.
@crazydamageslut
May 1, 2026 at 7:10 pm
What a jolly fellow 🙆🏿♂️
@octavio-f5y
May 1, 2026 at 7:10 pm
How do you know this information is real?
@tonygrinney7115
May 1, 2026 at 7:10 pm
Very interesting. May I ask why did Mars lose its magnetic field?
@Dash-3698
May 1, 2026 at 7:10 pm
*1 B, 2.7 B, 3.7 B
@Imorangeman
May 1, 2026 at 7:10 pm
I believe god created the world 🌎 and you can think differently than me but it is very fascinating how space was created from some one’s point of view
@BrettHenderson-g3o
May 1, 2026 at 7:10 pm
Let us all believe some bullshit that someone on the internet tells us… Show some real proof, not what they want us to believe
@frog_thebigback_master
May 1, 2026 at 7:10 pm
Mars venus and earth all had life
@0204-j5
May 1, 2026 at 7:10 pm
Maybe Mars be a earth 3.7 billions ago.
@Justtdustt
May 1, 2026 at 7:10 pm
I’m confused, water doesn’t freeze when it’s super cold it vaporizes? How interesting
@Justtdustt
May 1, 2026 at 7:10 pm
It’s kinda sad what happened to mars.
@anthonystress6353
May 1, 2026 at 7:10 pm
What if bringing that stuff back is our end.
@MercilessIdiot
May 1, 2026 at 7:10 pm
Idk how it felt to live on mars a billion years ago but last week it was kinda chilly, i would recommend wearing a scarf
@spaceeyesg4272
May 1, 2026 at 7:10 pm
What if we use to live on mars then we just forget
@amak1131
May 1, 2026 at 7:10 pm
Chucks of mars landing on Earth possibly bringing their life here is a fascinating thought. While pure speculation, considering the weird things evolution did I truly can't help but wonder if part of that could be explained with foreign life that was following a completely different path. If these samples get back to us, I'd really like to see if they possibly find similar genetic material here.
Comments are closed.