answersLogoWhite

0

Based on purely statistical arguments, many scientists hold the opinion that life
outside the earth is very likely.
But no evidence of it has ever been observed yet.
If it exists at the present time, we are completely unaware of it.

Depending on an extra-solar civilization's stage of cultural and technological development,
it may or may not be aware of our existence, although the times and distances involved
make it very unlikely.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Can life exists on other planet then earth?

So far as is known to date there is no life on any other planet in our solar system or elsewhere. That does not rule out the possibility that life may exist on other planets


Why earth is the only planet where life exist?

beause earth is the only planet which has oxygen and other needed sudstances .


What are some things special about earth?

1 . Earth is the only planet where life is known to exist..there is no other planet where life can exist !!2. Earth is the third planet which nearest to the sun and it has an atmosphere which consists of hydrogen ,oxygen and carbon dioxide which are required for the existence of human life whereas other planets do not have any such gases!!!


Is there any other planet where the life exist?

No life has been discovered on other planets yet. However, given the huge amount of planets in the Universe, and the fact that hardly any planet has been thoroughly investigated, it's quite possible that life does exist.


What kind of life exist on other planets?

As far as what we know today, there is no life on any planet anywhere, except the Earth.


Would life exist on this planet?

Would life exist on what planet? Earth? Mars? Yes, even if not human, trees and plant vegitation 


What liquid is needed for life to exist in a planet?

Water


Does any life exist in another planet?

Yes


Which planet is the only planet on which life is known to exist?

Earth is the only planet in the solar system where life is known to exist. It has a unique combination of conditions, such as liquid water, a stable atmosphere, and a suitable temperature range, that support the diverse forms of life found on our planet.


Where is life known to exist in the solar system?

planet earth


What planet that it's life forms exist?

elth olay has it


Does life could posilly exist in planet Mars?

yes