Is there existence of extraterrestrials life on other planets?

Question

Is there existence of extraterrestrials life on other planets?

Answer 1

At the smallest level yes.

Answer 2

Your specific question was ",,,on other planets",the answer to that is yes and no,Only Mars has been explored to a level above all other planets weather in our solar system of the whole Universe,all they have found is something that may or may not be a fossil of a micro organism,so the jury is out as to weather we can call it life albeit fossilised

Answer 3

In our solar system, not on any other planets.

Mercury- no oxygen, no atmosphere, extreme temperature changes.

Venus- Hellish volcanic wasteland.

Mars- way too cold. The only thing we would find there in terms of life would be some very hearty microbes.

Jupiter- no way, it is a gas giant. The only solid part of it lies underneath a metallic ocean of liquid gasses.

Saturn, Uranus, Neptune- ditto.

Pluto- way too cold for even bacteria to exist.

We have observed only a handful of extra-stellar planets, also known as "exo-planets". These planets orbit stars other than the sun. The closest observed solar system is a little more than 4 light years away. And out of the estimated 750,000,000,000,000,000 solar systems in the visible universe, I doubt that we are the only life.

As another person said, microbes have been speculated, and practically confirmed on comets. But an even stronger piece of evidence lies on an experiment conducted a while back. After leaving a colony of bacteria that needed no oxygen on the moon, where there are extreme temperature changes, and they actually started to reproduce, that basically proved that bacteria life can be found throughout the entire universe.

There are even some moons in the our solar system that might contain life. So far, its looking like the most likely candidate is Jupiter's 4th largest moon, Europa. Europa has confirmed solid water ice on it, but towards the mantle, there probably is a liquid ocean of water. The temperatures there would be about the same as those found in the polar regions.  

Answer 4

well,

let us talk about this problem in relating to our religious books, we fallowed...

we have many religions in our world,

for example,

Muslims,

Hindus

Christens

Budhaas

and many etc etc...

every person of his religion believes in the holly book completely... related to them...

NOW COME TO MAIN POINT....

none of the Holly books, of any religion provides us any proof about the creatures like that...

so i think nothing is more than OUR RELIGION AND BELIEVES...

i think you  got what i'm talking about..

Regards,

Muhammad Shoaib

Shebi

[e-mail]

Answer 5

NO!

The best and only reasonable solution to the Fermi Paradox is that we are the ONLY show in town: http://en.wikipedia.org/wiki/Fermi_parad...

If you just HAVE to believe in ETs, they have something special in store for you soon. Google/youtube: "Project Bluebeam"

'Aliens' that are somewhat similar to your appearance and just in time for 2012! The craft are really New World Order vehicles. As for 'aliens', think more along the lines of extradimensional beings or what some might call "The Fallen":

http://www.youtube.com/watch?v=mn6HSNHzY...

http://www.youtube.com/watch?v=hbONIQfQm...

Many will be fooled...

Later, ask yourself how we knew this ahead of time, and do NOT accept this:

http://www.verichipcorp.com/

http://www.youtube.com/watch?v=f0gXGTcd6...

Answer 6

Hi Skycat

Microbes have been detected in space and simple organic compounds have been found in comet tails. Howvever ther is a question mark as to whether this could be direct contamination from Earth.

If you mean intelligent life then it seems likely that there is. However we cannot prove this scientifically. The best working practical definition of intelligent life is that which can produce and use radio waves to communicate. There are projects that search for ETs. Some using the possible detection of these kind of radio waves. The most famous is listed below.

Answer 7

Absolutely!There is convincing evidence readily available to anyone who looks closely.Well known persons such as the scientist Arthur C Clarke and some of the American astronauts have stated intelligent alien life exists.To deny it is to bury your head in the sand.