Is there life anywhere apart of earth?

Question

Is there a life anywhere in universe

Answer 1

Statistically it is very likely there is. There are many many billions of galaxies with billions of planets.
There are also some organisms found on meteors, but that’s not sure those came from the outer space.

Answer 2

As far as theories or at least pure speculations about life in space are concerned mine is that the highest probability is that there is no currently viable life in the Solar System apart from on Earth and perhaps the remnants of a sneeze on the Moon, but that in 100 years there will be Earth-originated life forms in every feasibe niche in the solar system from Mercury out to the Kuiper Belt, but only if proto-intelligent life develops on Earth within the next ten to twenty years. I personally think bacterial life could survive the conditions of space. If they can survive near the core of Earth, perhaps they can survive a day somewhere more seemingly inhabitable. think we are about to discover that "life" is the norm. Given enough time, a self-replicating molecule will develop and take over the environment, extending to all locations where survival is remotely possible. From there, evolution will take over and the life-form will mutate to survive changes. I expect we will eventually find something on Mars. Whether it will be soon enough to determine that it is not from Earth, accidentally polluting the planet, is problematic. I expect something to be under the ice on the moons of Saturn. Any star systems that can remotely support life, will. The question remains, when will we find something we can communicate with? The answer, certainly not before we learn that the world around us is teeming with life-forms that we would be amazed with, once we learn that they think, too.

Answer 3

There are about 200 billion stars in our own Milky Way galaxy and there are about 200 billion galaxies in the known universe. That equals some 40 trillion stars in our universe so one would think that the possibility of life beyond Earth to be very very possible and most likely.

Answer 4

You are aware of our sun? Our sun lives in a spiral arm of the milkyway galaxy. The milkyway galaxy has some 200 billion other suns! There are possibly an infinite number of galaxies in the universe. Want a brain rush?

http://hubblesite.org/newscenter/newsdesk/archive/releases/category/survey/

now ask yourself this question again....it would be very vain of you to believe we are the only life!

Answer 5

It would be somewhat naive to assume that Earth is the only planet with life on it.
The Universe is a mighty big place.

Answer 6

human life most likely as the universe goes on forever. there has been plant life and water discovered on mars and other planets they are now able to study. they recently discovered a tenth planet. not counting the space stations we have in outer space either. the infamous area 51. the aliens found dead. there is military evidence they have such crafts and beings. we are not alone. myself in the military, i was privy to many things. the stealth planes and fighters we have. the planes were built in the early 60's. my uncle was a airforce pilot in the early sixties. he told me of the black object as they were at mach two and it came up next to them, took off like they were standing still and when reported. no radar picked it up. the cia originally built the plane in area 51 to spy on russia but once it got out of the strange craft, it was given to the military. its still top secret today on our stealth fighters. the technology was hundreds of years ahead of its time in the sixties. just like the alien craft. it couldn't be picked up on radar. it could fly anywhere in the world within minutes. it could fly to atmos if they wanted it to. if one landed with major t.v. covering it. the government would say its a weather balloon. there were many known sightings in germany. we discovered mostly after the war they had advanced a hundred years in weapons, tanks, craft of all kind. there is more than just area 51. many countries had it and its top secret as they all want the edge.

Answer 7

No one knows...BUT:

To prove that life exists elsewhere, all we have to do is find one example.

To prove otherwise would require an exhaustive search of the entire universe.

My money's on the first option.

Answer 8

Decades and billions of dollars have come up with exactly nothing. Some mighty fine pictures though.

Answer 9

hey did you know that in the solar system there are no of galaxies presented and each galaxy consists of lakhs and lakhs of planets and other stars.................. so i think we got company.....

Answer 10

good question, give yourself 10 points