Life in the Universe? To me, no question...

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TomBizz

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Feb 17, 2010
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Understanding something almost always brings up more fascinating questions. You cant travel faster than light via conventional methods, but Im sure there are people out there who understand relativity completely and are also studying ways around it.
 

Exocet

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ThatPurpleGuy said:
Exocet said:
It's basically a mathematical certainty.
Even if life on a Earth is a fluke,with the countless amount star systems in the countless amount of galaxies in visible space, there's bound to be life.

I love thinking about things like this because it makes me try to imagine the vastness of the known universe and how meaningless we are next to it. Fascinating and terrifying at the same time.
Yeah though its virtually impossible for our minds to even begin to get our head around these types of distances.

I think of it like this. A light year is the measurement for distance travelled in space. It means the actual distance light would travel in a year equated to km (or miles). This is approximate but light travels at about 300,000km/s. Now calculate how many seconds in a year and times it by this and you have our distance(give or take) to our CLOSEST star besides the sun. Now I heard a saying that there are more stars in the sky than there are grains of sand on earth. If all these stars are all about one light year apart from each yeah you begin to see just how massive it all is.
Heh,I still have the photo taken by Hubbles when it focused on a spot above the moon for a couple months.Over 10000 stars and galaxies counted just there,in a tiny portion of the sky.
And no,it's not even virtually impossible to comprehend such numbers,it downright impossible.
That's what's makes it great to try to imagine.It really makes your brain work.
 

Mozza444

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Nov 19, 2009
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Well, it seems you think EXACTLY like i do.
Who said you have to breathe air or drink water?
They are Aliens, they will have adapted to whatever surroundings they are in.
 
May 28, 2009
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ThatPurpleGuy said:
his argument was that humans were "created" as the intelligent form of life for the universe.
Even though, yes, humanity is intelligent, I still find his belief we were created to be the sole intelligent form of life to be, first of all, very pretentious, and immensely arrogant. The vast majority of humanity is not intelligent (says my own pretentiousness and arrogance), and as they say, "Any sufficiently advanced alien is indistinguishable from a god." [http://tvtropes.org/pmwiki/pmwiki.php/Main/SufficientlyAdvancedAlien] Religion has no say here.

Abedeus said:
But if there is a whole new race or more than one race that believe in a higher power, then what, we're all correct?
It could just be that everyone would like a higher purpose. It would also prove the similarities of other sapient life to humans. We could all be wrong/right together! Though there'd more likely probably be some sort of useless war.
 

ThatPurpleGuy

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KillerMidget said:
ThatPurpleGuy said:
his argument was that humans were "created" as the intelligent form of life for the universe.
Even though, yes, humanity is intelligent, I still find his belief we were created to be the sole intelligent form of life to be, first of all, very pretentious, and immensely arrogant. The vast majority of humanity is not intelligent (says my own pretentiousness and arrogance), and as they say, "Any sufficiently advanced alien is indistinguishable from a god." [http://tvtropes.org/pmwiki/pmwiki.php/Main/SufficientlyAdvancedAlien] Religion has no say here.
You didn't quote what I thought of his belief :p I agree but lets try keep the religious stuff out as much as possible. Ive learnt from my friend its just how he has been brought up so Im not gonna try and change that.
 
May 28, 2009
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ThatPurpleGuy said:
KillerMidget said:
ThatPurpleGuy said:
his argument was that humans were "created" as the intelligent form of life for the universe.
Even though, yes, humanity is intelligent, I still find his belief we were created to be the sole intelligent form of life to be, first of all, very pretentious, and immensely arrogant. The vast majority of humanity is not intelligent (says my own pretentiousness and arrogance), and as they say, "Any sufficiently advanced alien is indistinguishable from a god." [http://tvtropes.org/pmwiki/pmwiki.php/Main/SufficientlyAdvancedAlien] Religion has no say here.
You didn't quote what I thought of his belief :p I agree but lets try keep the religious stuff out as much as possible. Ive learnt from my friend its just how he has been brought up so Im not gonna try and change that.
He should really come to his own conclusions. I respect that, not people who have just listened to what all the grown-ups told them when they were younger.
 

ThatPurpleGuy

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Mozza444 said:
Well, it seems you think EXACTLY like i do.
Who said you have to breathe air or drink water?
They are Aliens, they will have adapted to whatever surroundings they are in.
Yeah the possiblities are just endless if life can exist in other forms. What if we are looking for bacteria or DNA but other life forms haven't developed in this way? I read a post above where someone said "If there were planets everywhere in the galaxy then why aren't there radio signals everywhere?". Its a fair question, but what if radio is only an "earth" thing? Other life forms could use other forms of communication not possible here but possible there cos there conditions are different.

Or it could be like I said in my OP. Is what we have here on Earth like the universal "key" or "combination" to life everywhere. If all factors align as they have aligned for Earth will life develop?? Ahh we will never know.
 

ThatPurpleGuy

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KillerMidget said:
ThatPurpleGuy said:
KillerMidget said:
ThatPurpleGuy said:
his argument was that humans were "created" as the intelligent form of life for the universe.
Even though, yes, humanity is intelligent, I still find his belief we were created to be the sole intelligent form of life to be, first of all, very pretentious, and immensely arrogant. The vast majority of humanity is not intelligent (says my own pretentiousness and arrogance), and as they say, "Any sufficiently advanced alien is indistinguishable from a god." [http://tvtropes.org/pmwiki/pmwiki.php/Main/SufficientlyAdvancedAlien] Religion has no say here.
You didn't quote what I thought of his belief :p I agree but lets try keep the religious stuff out as much as possible. Ive learnt from my friend its just how he has been brought up so Im not gonna try and change that.
He should really come to his own conclusions. I respect that, not people who have just listened to what all the grown-ups told them when they were younger.
No probs man Im the same. Im just saying just cos some people are like that doesn't make them bad people. Ive just come to accept that some people just view things in different ways and I went through my years of arguing with them but there is really no point. If there happy, who am I to question?
 

Woodsey

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Considering space is (theoretically at least) infinite, I fail to see how their COULDN'T be any other life out there.

I don't believe in any of the sightings though - sure there's life, but what's the chances of it finding us when we're virtually nothing?

One problem is distance/time for us to find other planets with life on. I mean, there are plenty of stars in the sky that burned out millions of years ago and yet they're only just appearing to us.

Also, just because the conditions we live in are just right FOR US, who's to say that other species can't live without those things (oxygen, water, etc.)?
 

Mozza444

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Nov 19, 2009
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ThatPurpleGuy said:
Yeah the possiblities are just endless if life can exist in other forms. What if we are looking for bacteria or DNA but other life forms haven't developed in this way? I read a post above where someone said "If there were planets everywhere in the galaxy then why aren't there radio signals everywhere?". Its a fair question, but what if radio is only an "earth" thing? Other life forms could use other forms of communication not possible here but possible there cos there conditions are different.

Or it could be like I said in my OP. Is what we have here on Earth like the universal "key" or "combination" to life everywhere. If all factors align as they have aligned for Earth will life develop?? Ahh we will never know.
And i'm pretty sure we will never know..
Theres life out there, but to come into contact with it any time soon?
Doubt it..
Sometimes.. its just easier to not bother worrying
 

Quiet Stranger

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robert632 said:
The odds of aliens coming to earth are very small, as we are known to slaughter our own people, so whats to stop us slaughtering them, but I do believe life exisits somewhere else in the galaxy.
If they ever do come to Earth I hope they land in my back yard so's I could show them we're not all bad and maybe get some kind of weapon (or mechanism to make the world better) onto my arm, of course they'd tell me to use it wisely, also I believe there are "aliens" out there, just not these grays everyone believes in, also don't forget about other universes and dimensions
 

Nuke_em_05

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Mar 30, 2009
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The truth is out there!

Sure, it's possible.

From a secular point-of-view; even though the circumstances for life as we know it on Earth are the biggest long shot mathematically speaking; there's a lot of universe out there, and a lot of ways "life" could exist of which we are completely unaware.

From my Christian point-of-view; why not? I mean the Bible doesn't really say that life is exlusive to Earth. If there is other life out there somewhere, it doesn't really null anything the Bible says as everything the Bible does say applies to Earth. Again, there's a lot of universe out there; if God made it all, well, shoot, why not have life somewhere else? Maybe He's got like a "site B" somewhere, and Earth is just the show room.

Either way, if it does: as far as us ever finding it, acknowledging it as life, being able to communicate with it, or travel to it...

Yeah... not anytime soon... if ever...
 

Angerwing

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Jun 1, 2009
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Yeah, the size scale of the universe is mind-boggling. Hell, the size of the galaxy is fucking mind-boggling.

With so many trillions of stars, it seems ridiculous that there isn't at least 2 planets that can support life. Our existence is proof that life can exist, so it seems likely to me that life does exist.

For me it isn't a question of if, but a question of when. And I'm guessing that we won't make contact in my lifetime, or indeed, the lifetime of humanity.

Nuke_em_05 said:
From my Christian point-of-view; why not? I mean the Bible doesn't really say that life is exlusive to Earth. If there is other life out there somewhere, it doesn't really null anything the Bible says as everything the Bible does say applies to Earth. Again, there's a lot of universe out there; if God made it all, well, shoot, why not have life somewhere else? Maybe He's got like a "site B" somewhere, and Earth is just the show room.
Good answer. It really pisses me off in a lot of conversations about evolution, where Christians claim that they were made by God and therefore evolution isn't valid. Is it impossible to think that maybe God used evolution? The two aren't mutually exclusive.

So kudos to you for the rational approach to faith.
 

SnipErlite

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Aug 16, 2009
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Definitely - All it really needs is a rock, with water, a certain distance from a star. How many billions are there out there?!

Now, whether the life is intelligent or not is different.....
 

Jinx_Dragon

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Jan 19, 2009
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To me it is probability at it's finest.

Roll a six sided die and you have a 1/6 chance of getting a six. Roll it a couple of dozens of times and the chance for a six becomes closer and closer to 1/1. Even if the probability of life is in the billions to one, well how many stars are out there?

As for it looking anything human. I doubt that, even if somehow they are humanoid it would be a probability nightmare for them to be human enough to... well be human like.
 

Orcus The Ultimate

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Nov 22, 2009
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"The ?Bio-Cosmic Equation? in the most simple terms teaches us that for every, say, one thousand planets where microscopic life evolves, one yields plants. For every one thousand planets containing vegetation, one produces animals. For every one thousand planets that contain animals, one produces ?intelligent? beings. For every one thousand planets on which technological civilization occurs, one eventually joins the galactic and universal community. The rest tend to implode and destroy themselves.
Beyond the point where a civilization makes it to galactic existence there are many levels. As one goes up the ladder things get less crowded and at the top it is believed one being or form of existence sits that actually created the universe. Our understanding of time is highly subjective and it is believed this ongoing process of evolution is a precondition for the universe?s very existence. We are merely a very small part of it."

now you have an answer.
 

Mackie Stingray

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Feb 15, 2010
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One of David Brin's various fictional treatments the Fermi Paradox [http://www.davidbrin.com/lungfish1.htm]