Play Free War Battle Games Online, Multiplayer Games, Strategy Games, Top MMORPG

ino · **Posted:** Mon Apr 04, 2011 5:52 pm

Well.
There are so many Galaxies here. and we only Know Milky Way.
First, Life Forms needs Light. Sun=Star
so if there is a Star that Lightens up an Planet. not Far not near
Second, Water which Every Living Things need to Survive ..
and
Third, Foods and things to Supply Oxygen for a Living Things to Survive

MmCm6 · **Posted:** Mon Apr 04, 2011 7:08 pm

ino wrote:

Well.
There are so many Galaxies here. and we only Know Milky Way.
First, Life Forms needs Light. Sun=Star
so if there is a Star that Lightens up an Planet. not Far not near
Second, Water which Every Living Things need to Survive ..
and
Third, Foods and things to Supply Oxygen for a Living Things to Survive

We actually know several galaxies, and yet we have not even scratched the surface of what lies within our own.

Life Forms don't necessarily need a light source, but more advanced organisms might. The area you are referring to, that is, not too hot or not to cold, is called the Goldilocks zone or the Habitable zone.

Water may not exist in a planet with life, so organisms are reliant on other liquids. But yes, liquid substances are important.

Oxygen isn't really needed. You only have to look to your garden or a local park to see organisms that use another gas to respirate.

@TMOG: I see your point. But the universe is extremely expansive, as we already established. So let's say, about 1 out of 10,000,000 stars in a galaxy harbour a habitable (if not already occupied) planet out of a 500-billion star population. I say that's quite a lot of chances for life to pop up, wouldn't you?

Other than that, there's an estimated 500 million planets currently thought of as 'habitable' in this galaxy, so would'nt you think that at least one has intelligent life?

maxattack · **Posted:** Mon Apr 04, 2011 11:17 pm

A planet was discovered that has life. So much as a speck of dust, there is a foil that can travel by light but not much. it would take 90 years our time to get there 3 of theres.

Jack · **Posted:** Tue Apr 05, 2011 1:04 am

All forms do not need liquid to survive, they need to intake more energy than they expel. Doesn't matter what form the energy they take in is. On Earth we need water due to the fact that we're carbon based life-forms, like plants. There's no rule stating other sentient beings in the universe have to be carbon based.

shadow51981 · **Posted:** Tue Apr 05, 2011 1:09 am

very possible.. i've seen alot of footages caught accidentally and i think chances are aliens do exists.. oh and how about that crop cirlcles with fantastic designs.. who did that? maybe aliens..

ino · **Posted:** Tue Apr 05, 2011 1:49 am

i also Believe that there are other Elements on other Planets which we dont know right now ...

ronelm2012 · **Posted:** Tue Apr 05, 2011 3:55 am

I'm close minded, so I'm going to say...

Not in a 50 LY radius.

Chances for that are just too low. =S

joash · **Posted:** Tue Apr 05, 2011 11:01 am

Jack wrote:

All forms do not need liquid to survive, they need to intake more energy than they expel. Doesn't matter what form the energy they take in is. On Earth we need water due to the fact that we're carbon based life-forms, like plants. There's no rule stating other sentient beings in the universe have to be carbon based.

Why am I so bad at articulating my arguments? This is pretty much what I was trying to say.

ino wrote:

i also Believe that there are other Elements on other Planets which we dont know right now ...

More than likely. Even with our current periodic table there are gaps

Tom · **Posted:** Tue Apr 05, 2011 5:35 pm

ino wrote:

i also Believe that there are other Elements on other Planets which we dont know right now ...

I'd wager that the elements are one of the few things we're actually pretty good with. We know the likely properties of the elements that remain undiscovered on Earth. I doubt there'll be anything that we've not predicted out there.

maxattack · **Posted:** Tue Apr 12, 2011 10:20 pm

As you say PREDICTED. Scientists are positive that the universe will become white in billions and trillions of years into the future. The gases are gaining in the corners of the universe. and as i say before,

maxattack wrote:

A planet was discovered that has life. So much as a speck of dust, there is a foil that can travel by light but not much. it would take 90 years our time to get there 3 of theres.

and yes i agree

ronelm2012 wrote:

I'm close minded, so I'm going to say...

Not in a 50 LY radius.

Chances for that are just too low. =S

We can see much of the universe but dont understand 3/4 of what we see. In this big universe we probably 1/100000000000000000000000000000000 of the universe.

Do Aliens Exist?