Gliese 581, a Earth-like Planet

[georgecabezas01]

Well if you want to live there you should put a new, intelligent brain and take care of it otherwise no Gliese 581g

[pikacookie71]

SCREW PLANETS! FIND LIFE

[EricSchwin22]

If there is no Religion in that Planet...I would shout for Joy.

[MultiYman]

This planet looks more clean :L

[debelabibica]

@MultiYman and it has something called ozon around it... :F kill it with fire!

[TableWolfMusic]

How big was that comet (at a guess)? Shall we assume it was made of a lot of rock and water and its size was about a mile across?

What would happen if something like that had a similar collision with Venus? I think it would probably cause a substantial volcanic eruption, thereby changing the atmosphere in some way or another. Does anybody here have any thoughts or guesses of what might occur in the short and long term?

[darkrobloxking12]

if a asteroid hits earth chuck norris will kick that off earth and heading to justin beiber

[theforestero]

Someone has to die for the sins of lifeforms that don't exist on our planet...if only buddha would...or the president...

[theforestero]

Jesus has to die for aliens so they can be real and no one will believe it...

[mohgoku]

lets dig in egypte so we find a stargate

[dunnono00]

@mohgoku

Been there, done that. Unfortunately, I'm now trapped on a penal colony situated on an asteroid, trapped between acid spitting aliens with like a hundred mouths inside their one big mouth, these fishnet wearing dudes with dreadlocks that are always hunting for prey, and brutal intergalactic prisoners, including this one buff guy with funky eyes who can see in pitch darkness.

[mohgoku]

@dunnono00 Looooool

[Heritagius]

Sorry, just to clarify. I'm not getting at treeasurex for posting, or trying to get too techy about this. But the tone of the clip "assumes" that there's a replica of Earth right there.

[Heritagius]

I'm an amateur science nerdo and spend ages on T'Interweb watching stuff like this. But this sort of docu works me up. "Orbiting, is this planet [flashes up a picture of what is basically Earth, when we haven't the foggiest what it actually looks like]..."

Then, "They could be listening to our signals, 20 years old..." Well, if they can receive and transduce that sort of stuff, they can almost certainly send. And we ain't heard them. THINK peeps!

[rolflmaoweeee]

the narrators voice is over the top..speak normally you tit

[dilwich123]

theres creatures there no doubt.

[xXxSSKxXx]

That would be freaky if they were looking at our planet like this too O.o

[5Davideo]

Who else wast thinking the narrator sounded like the elves from Skyrim?

[TxStYlE4AwHiLe]

wow...time's gotta go somewhere maybe they're finding exactly what we're findin 

[TheFlyingEagel]

Coming soon ... Planet X

[ht448]

lol all the aliens are watching "Alf" thinking -__- WTF Let's not go there and help this planet

[Dracononnagon]

Lol fail it has no beast atmosphere like us ;D

[Nicolaslaugh12]

Didn´t you noticed its similar to the poke-map?

[killmexhatemexloveme]

@Nicolaslaugh12 does this mean i can finally be a pokemon trainer?:D

[VulcanXL]

I live on the planet. Sup my Universal brothers!? : D

[rwp041980]

This is where the Marker is. Dont go there or you will get Pandorum.

[blucuzzin]

Thats nuts, what if that was one of our "dopplegangers?"

[IchKomentiereNur123]

Maybe they are observing us with the same thoughts :P

[jsharps1000]

@IchKomentiereNur123 that'd be crazy af.

[GGirl8848]

The aliens are trolling us with a giant mirror.

[1AppleofEden]

You mean "AN earth-like planet.. not a Earth-like...

[treasuredroperX]

@1AppleofEden Haha, thanks for the correct bro.

[efeltufubofo]

@treasuredroperX you mean thanks for correcting me ¬¬jk

[treasuredroperX]

@efeltufubofo Haha

[GPlayerLogan]

@1AppleofEden Thanks grammar nazi

[SiberianEagle201]

Thumbs Up what is this narrator sounds like Gregor Hakha from Killzone 1?

[chingchombuela]

well look who it is. the god of the gap is not what i mean, idiot.

[pacotaco1246]

What episode is this from?

[lazercannoncheck]

DOWN THERE? HOW DO THEY KNOW ITS DOWN IN SPACE ?

[DinoThunderable]

i was having a good time learning about the "earth" thing. Then the comet just had to come didn't it? :l

[Buzrazer]

We need 2 find that stargate ... And soon

[robertsloze]

at 1:31 pause and u see an R XD

[carlosslghouston]

so if this planet dus really exist how was it discovered if its millions of miles away? it would take hundreds or maybe thousands of years to get there

[scenerysound1]

I hate comets.

[xia0ryn]

hmm... i cant what supposed be. too a far away

[GamerDudester]

Why don't the guys at Nasa send a concentrated ray of electromagnetic pulses to these planets. You never know what we get back 40 years into the future.

[wo0obly]

@GamerDudester cause they would need a detector waiting for it and we would need a ray gun.

[MrKikozl]

muito legal velho eu adorei

[swampzoid]

we don't even know if this planet even has water on it. it could be a dead planet like mars. we don't know. mars is also in the inhabitable zone. so is the moon. i do believe that out there somewhere there is other forms of inteligent life I don't think the universe is brimming over with it or we'd would have made contact at some point in our human history.

[treasuredroperX]

@swampzoid I believe they've already made contact with us. But besides the point. I don't think you understand how planets are detected... Detecting water could be easy. Let me explain.

We have used the electromagnetic spectrum, by using this, we can detect the kind of gases it's atmosphere is "leaking".

We can use radial velocity as a way of determining it's weight and distance from the star. ect Want more detail?

[contributer1]

@swampzoid Actually Mars IS in the habitable zone, its on the furthest edge, we are on the closest edge to the sun. But mars lost its atmosphere (or didnt have it but almost did) for some unknown reason (i heard a story on the internet that is most likely not true and could be true if your a spiritualist.) and became dead

[coolanthony8]

@swampzoid there has to be life why would god make billions of star comets and solar systems

[CaolManson]

@coolanthony8 Maybe because... He didn't make them?

[kayla8372]

@swampzoid Some scientists believe that millions of years ago mars was lik earth until lik earth,a meteor hit it but its just a theory

[maddad333]

@swampzoid lets build a commet whith water

[dragonloza]

@swampzoid Amm dude NASA discovered a Life Existance on Mars...We can Terraformed Mars like our own planet...

[minecraftaltair]

@swampzoid for it to be able to sustain life here is the requirments

right size

right atmosphere

right type of planet

and last but not least, right distance from the star. Any closer it burns and any further it freezes.

[Orestis125]

@minecraftaltair it also depends on the amount of heat the sun is producing. It could be a big planet, close to the sun, but the sun may be producing less heat than our sun. Hence it would have the right atmosphere.

[12dollarsand78cents]

If there is "Intelligent Life" on that planet, I wonder what god(s) they made up to die for?

[treasuredroperX]

@12dollarsand78cents Haha yeah. Or if Jesus Christ died for them to xD

[Orestis125]

@treasuredroperX I believe the immediate response from the Church if we find extraterrestrial life would be "They are demons sent from hell to trick us!"

[treasuredroperX]

@Orestis125 Exactly dude, exactly. 

[dunnono00]

@Orestis125

Oh, that may not be the case. When asked about extraterrestrial life, the Vatican's chief astronomer acknowledged the possibility existed. An interesting thought he added was that the intelligent life out there might have never needed salvation, and thus exist in a state of grace which humans lost.

[Nicro327]

@12dollarsand78cents If they do exist. The don't have gods, they a lot more intelligent than us and they do not believe in gods. Their race is 1 billion years older than ours, and because of that there might be another intelligent race like them.

We had an intelligent race like us on earth, but we killed them off in dominance.

[UranusVR]

@12dollarsand78cents Go talk about religion shit somewhere else. This is 'real' stuff called 'science' -_-

[12dollarsand78cents]

@UranusVR

UranusVR ,True, gods ( "religion shit" ) aren't real.

By the way, who made you queen of YouTube?

I can talk about any fucking thing I want to, you fucking YouTube Dictator! 

[XxgarrysmodnoobxX]

@UranusVR He said, ''I Wonder what gods they made up to die for'' Not some crap that will make other users mad.