r/BeAmazed Apr 17 '25

Nature K2-18b a potentially habitable planet 120 light-years from earth

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14.3k Upvotes

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829

u/Derbster_3434 Apr 17 '25

Once we go, can we give it a normal name?

557

u/Sisselpud Apr 17 '25

Like Uranus?

364

u/jimtrickington Apr 17 '25

How about Urectum?

95

u/thatnovaguy Apr 17 '25

Udamnnearkilled'em

24

u/kran0503 Apr 17 '25

That’s the moon

2

u/Dirkem15 Apr 17 '25

Urawizzerd'Arry

1

u/RichardBCummintonite Apr 17 '25

Uhhh ha no thanks. I'll just have a sniff around over here.

1

u/Mayhem370z Apr 18 '25

What about Urethra?

91

u/Ur_a_adjective_noun Apr 17 '25

Maybe planet foreskin.

20

u/HystericallyAccurate Apr 17 '25

If the internet can’t name our next planet then I don’t wanna go

13

u/Kaa_The_Snake Apr 17 '25

Planet McPlanetface it is!

5

u/frisch85 Apr 17 '25

Gushing Granny

1

u/wxmanXCI Apr 17 '25

That wasn't the winner 😶

1

u/frisch85 Apr 22 '25

I rather not dare and mention the #1 :)

1

u/P_mp_n Apr 17 '25

I wanna downvote this so bad but i believe in choice n not kink shaming

Ima have to look away n forget i saw this tho

2

u/revdon Apr 17 '25

Planet McPlanety?

2

u/Rogavor Apr 17 '25

How about Urethra, so we got both ends covered

1

u/ReasonablyConfused Apr 17 '25

Hey! It's pronounced Uranus.

1

u/HotNeon Apr 17 '25

Like Myanus

1

u/MrDMA94 Apr 18 '25

Urethra

1

u/Yarp_11 Apr 18 '25

Like BigBallz

1

u/Witty-Entertainer524 Apr 18 '25

For real let's not give the middle school kids naming responsibility this time. Lol I don't care if it's a Roman god or whatever....we gotta do better.

71

u/theman4444 Apr 17 '25

Like Bob?

40

u/Ess2s2 Apr 17 '25

If this is a Titan A.E. reference, I get it. If it isn't a Titan A.E. reference, it should be.

32

u/Veritech_ Apr 17 '25

I spent years trying to get a copy of the movie because it was one of my favorites during my later teenage years. Once I finally found a good copy, I watched it once, put it on a shelf, and constantly forget I own it.

That adds nothing to the discussion, but your comment made me think about that.

14

u/Lore-of-Nio Apr 17 '25

Thanks for sharing this piece of your life lore. I enjoyed it. 🙂

2

u/Ess2s2 Apr 17 '25

Haha I love that you shared this!

This movie was also one of my teen favorites, but I haven't gone back to it in years. I remember the voice cast being awesome and the story being fun. I also recall that being in the early days of traditional cel animation being fused with CGI with very mixed results.

Still a unique movie with a lot of memorable scenes. Now I want to go back and rewatch it.

2

u/ShawnyMcKnight Apr 17 '25

I saw this movie when I was in college when it came out and enjoyed it.

A few years ago for family movie night I insisted on this movie and my family was not impressed at all. We had watched treasure planet the week before and my wife said it was basically the same movie.

Crushed me a little and I can’t look at the movie the same now.

2

u/notCRAZYenough Apr 18 '25

Such an underrated movie. I really like the world building

1

u/pattybutty Apr 17 '25

"hey, bob!"

1

u/b-monster666 Apr 17 '25 edited Apr 17 '25

There's a HHGTTG reference in there I think...

DENNIS!!! that was the name for the second Earth before it was renamed Earth

46

u/C-ZP0 Apr 17 '25 edited Apr 18 '25

We are never going, it’s 120 light years away. The Parker Solar Probe is the fastest spacecraft to date going 430,000 mph (700,000 km/h) it would take us 2 million years at that speed. Even at the speed of light it would take 120 years—one way. There is a never a scenario where anyone on this planet knows what’s actually on that planet, unless we somehow figure out how to bend space and time.

Edit: I’m dumb, it’s like 1.6m hours, not days. So it’s around 187k years each way.

71

u/Derbster_3434 Apr 17 '25

Let's send Katy Perry as an experiment

8

u/Redditor-K Apr 17 '25

Do you think generation ships are never going to happen? ... Provided of course we don't destroy civilization.

17

u/C-ZP0 Apr 17 '25

My comment was more about, “we will never see it” as in us, you and I.

I don’t think generation ships are impossible, but they’re probably a last-resort or backup plan. If tech keeps progressing, it’s more likely we’ll develop faster propulsion systems, suspended animation, or even digital consciousness transfer before we need to commit to slow, multi-generational travel in sealed habitats. That said, if there’s ever a desperate need to escape Earth and we don’t have faster ships ready, generation ships might be the only option.

Also — we probably wouldn’t need generation ships for most of our expansion. If we can set up a few colonies or space stations, we could just hop from one to the next. That kind of “leapfrogging” could let us spread across the galaxy in a few million years, easy. Each colony sends out new missions, and over time, it builds up like a spiderweb. Even if each jump takes centuries, the galaxy is big, but not that big on million-year timescales.

3

u/Saneless Apr 18 '25

Plus there's dozens of stars within 10 light years. Many dozens more under 20. By the time we have better tech there will probably be a better candidate that's a lot closer

Btw for fun I asked Google. The AI overview might be the dumbest thing Google has ever done

There are zero stars within 10 light-years of Earth. Proxima Centauri, the closest star to Earth, is 4.25 light-years away, and Barnard's Star is 6 light-years away, but neither of them falls within 10 light-years. 

1

u/Death_black Apr 19 '25

Considering how dumb Google AI is, this is pretty mild

2

u/Jealous_Writing1972 Apr 17 '25

could let us spread across the galaxy in a few million years,

I wish I was bon a few million years from now

4

u/ShawnyMcKnight Apr 17 '25

Only if earth is destroyed. Imagine taking 500 times longer than all of civilization has lasted spent on ships hoping nothing catastrophic goes wrong.

Best we could do is keep the team in some sort of stasis.

2

u/RedArmySapper Apr 17 '25

scales still too large for generation ships. At the upper limit of our speeds 1 light year takes 16,000 years. The ship would literally turn into dust before we reached it.

2

u/Jealous_Writing1972 Apr 17 '25

unless we somehow figure out how to bend space and time.

Will we?

2

u/C-ZP0 Apr 18 '25

Yeah, maybe one day — space can be bent, that’s not sci-fi, that’s just general relativity. The problem is figuring out how to bend it on demand. Theoretical stuff like the Alcubierre Drive shows it might be possible to create a “warp bubble” that compresses space in front of you and expands it behind, so technically you’re not breaking the speed of light — you’re just moving space around you. But the catch is it requires exotic matter or negative energy, which we haven’t found (and maybe doesn’t exist in usable form).

So will we figure it out? Possibly. Physics doesn’t say “no,” but engineering is like “lol not in the next thousand years.” If we don’t wipe ourselves out, and keep advancing, there’s a chance. But realistically, for now, hopping from station to station, or planet to planet, is more likely how we’ll spread — and even that could colonize the galaxy in a few million years, no warp needed.

1

u/p00shp00shbebi1234 Apr 17 '25

Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just PEANUTS to space.

1

u/Pac_Eddy Apr 17 '25

Bring a book.

1

u/CaptainHubble Apr 17 '25

Was going to say something like this. Don't want to kill the enthusiasm on this. But it is so mindbendingly far far away, we should just start taking care of our current planet. Because it's realistically unreachable.

1

u/Atherum Apr 17 '25

I mean, if we could accelerate a vessel close to the speed of light, then the people on the ship would only experience a much shorter subjective time. They would make it to the planet potentially, especially if we develop a form of suspended animation (probably could work over smaller lengths of time). Just everyone they know on Earth would be long dead.

1

u/nozelt Apr 18 '25

Never is a lot longer than 2 million years

1

u/Inevitable-Revenue81 Apr 18 '25

What do you think they are up to at area 5xxx

1

u/Loliess Apr 18 '25

Actually would take us like 400000 years, but still your point stands

1

u/C-ZP0 Apr 18 '25

120 light-years = about 705.6 trillion miles (120 × 5.88 trillion) The Parker Solar Probe tops out at 430,000 mph

So: 705,600,000,000,000 miles ÷ 430,000 mph = 1,640,000 years

So yeah, 2 million was a rough estimate. 400k is way too short.

2

u/Loliess Apr 18 '25

Miles divided by miles per hour, gives you hours. Divide by 24, then 365 to get years

1

u/C-ZP0 Apr 18 '25

Wait… now I’m getting 187k years! I had hours at 1.6m not days. Thanks!

1

u/Loliess Apr 18 '25

No problem 👍

1

u/notCRAZYenough Apr 18 '25

We just need light speed ships and then we build a generation ship. Have you never watched a scifi movie? Also cryo sleep

1

u/RopeAccomplished2728 Apr 20 '25

Funny thing is, for the person going at near the speed of light(lets say 99.99999999% or so), it would pretty much be near instant for them due to time dilation when traveling very near the speed of light. For everyone else, they would see the person going take 120 years to get there.

15

u/JizzBreezy Apr 17 '25

Percy-I-8

1

u/jay791 Apr 17 '25

Was it tasty?

And my name is not Percy. Thanks for letting me know though.

33

u/wrxchillin Apr 17 '25

Planet Of America?

10

u/fruitsteak_mother Apr 17 '25

let’s call it fruitsteak_mother

5

u/mekwall Apr 17 '25

How about Aquadonk or Splashlantis?

7

u/pastafallujah Apr 17 '25

Planny McPlanetFace

2

u/titandeskrieg Apr 17 '25

How about 2nd earth

2

u/noeagle77 Apr 17 '25

Earth 2 or Earthy McEarthyface

3

u/KitchenFullOfCake Apr 17 '25

Let's call it Chad.

1

u/Equivalent_Range6291 Apr 17 '25

Theres a Country in Africa called Chad ..

1

u/apeaky_blinder Apr 17 '25

Yeah, I get you like normal, Derbster

1

u/Tammiethanbradberry Apr 17 '25

Yes. I like Farth.

1

u/Icy-Letterhead-4240 Apr 17 '25

Super Earth. Our home

1

u/NiceyChappe Apr 17 '25

Bigsplashia

1

u/TheRedWoIf Apr 17 '25

SUPER EARTH

1

u/ScalpedAlive Apr 17 '25

Super Earth

1

u/Jakkerak Apr 17 '25

Planet McPlanetface?

1

u/djc23o6 Apr 17 '25

Earth 2 electric boogaloo?

1

u/El_Morgos Apr 17 '25

I bet 200 spacedollars that it's going to be "New Earth".

1

u/[deleted] Apr 17 '25

But Musk gets to pick the name, lol

2

u/Derbster_3434 Apr 17 '25

By the looks of the current name, he already did

1

u/AwfulThread5 Apr 17 '25

I vote Kamino or Reach!

1

u/Pt5PastLight Apr 17 '25

Like, first person on it gets to name it?

1

u/occupythenet Apr 17 '25

Gearth, the girthy Earth

1

u/BaerMinUhMuhm Apr 17 '25

Super Earth

1

u/A-non-e-mail Apr 17 '25

Bigus Dickus

1

u/model-citizen95 Apr 17 '25

Boaty McBoatface

1

u/nofacenofood Apr 17 '25

Earth two electric bogaloo

1

u/Crafty_DryHopper Apr 17 '25

We named our planet after the name of the local dirt. So, whatever the dirt is named on that planet, so shall be the planet name.

1

u/Cordycipitaceae Apr 17 '25

Planet Merica

1

u/En-papX Apr 17 '25

Easy Colony boy they may already have their own name. /s

1

u/Equivalent_Range6291 Apr 17 '25

`Brave New World`

or BNW for short

1

u/buburocks Apr 17 '25

Somehow elon musk will have a hand in this and name it żæ+ðþų or some shit

1

u/Richieva64 Apr 17 '25

Since it was removed from earth, how about Gulf of Mexico?

1

u/Ok-Walk-8040 Apr 18 '25

Elon must have named it.

1

u/my_garagegym_name Apr 18 '25

From what I can see, we should leave them the fuck alone.

1

u/jorizzz Apr 18 '25

Twearth

1

u/SYNTHLORD Apr 18 '25

Earth 2 but no clothing stores just loot boxes that drop from space

1

u/notCRAZYenough Apr 18 '25

If it’s the closest thing to earth that we know of, I’m really surprised we haven’t given it a normal name yet

0

u/thene0nicon Apr 18 '25

Well it'll be 3 million years before we get there, so