Could there be life on another planet?

Question

millions of galaxies billions of planets stars moons could one of those planets have the key ingredient that can spark life??

Answer 1

of course i belive that 100% its just a matter of finding them or them coming to us (i.e. the flying sacuers and lil green men people have claimed to see over the past what 100 years?) think it like this we should all know there is maybe 90 solar systems in this galaxy? maybe 8 planets each? 720 planets at least and earth is oviously has life so out of the rest 719 planets there has to be life

Answer 2

YES. There could be life on another planet out there. The key word is "life." You are willing, of course, to recognize minute organisms, worms, insects, fish, birds, and all manner of combinations of those things into new things that we have never seen before...

The thought that we might discover humans remotely like us is rather far fetched. No one has ever proposed that there is a mirror image of Earth out there, only an earthlike object in space. And, no one has ever proposed that when we find the earthlike planet, that it will have undergone an identical string of events in its lifetime that occurred in precise lockstep with events here on Earth. In fact, what we may eventually locate is a planet which originally had manlike forms which are now all extinct or dead from some kind of global disease.

Answer 3

Of course, 100%, honestly it's because of the close-minded people on this planet that make that questionable, I mean come on! do you honestly believe that we are the only people that exist out of the infinite amount of planets, moons, etc?! seriously I know alot of people who think we are the only people, that belief is nieve and close-minded and almost childish, and the only reason people believe this is because there scared of the truth and they for some reason don't want to accept it...Insecurity is no reason to discard the question of life. Though this is considered an opinion, it shouldn't, there is no doubt at all there there is life on other planets. And then of course you'll get the people who try to get all scientific, that you have to have oxygen, carbon dioxide, etc...but what they don't understand is that life on other planets dosen't neccisarily have to be based upon those of earths. And adaptation, and evolving is another reason for life on other planets. And yes Animals do evolve just go to the Galapago's island and there is phyisical evidence, PROOF of it. But don't be close-minded, its obvious life exists on other planets, its just some people are WAYYY to nieve to understand that.

Answer 4

Mohamed, this has been calculated. It is a probability that there are about 100 other civilizations in our Milky Way galaxy which have gained the technology to master space travel. Please remember that this is a probability, and not PROOF of alien life, or of alien life visiting Earth.

I would not begin to contemplate that they would come here with a benign attitude. They might be looking for food and resources to keep them alive and well at our expense.

Ask yourself, what would your species do if they were thousands or millions of light-years from home, and here was "manna from heaven"?

Answer 5

i could say there's a ninety 9.9999999999999999999999999999999999999... probability that the respond is a good sized sure. do you recognize how many galaxies there are. Billions. each with Trillions of stars able to having planets. And the possibilities are very stable that the a number of planets are interior the "Goldilocks" zone of their action picture star. So sure I do think of that they are is existence on yet another planet. We in basic terms have not stumbled on it or it hasn't stumbled on us yet.

Answer 6

no. planet earth is the only planet that contains H2O. all the other planets dont. our planet is unique. thats why scientists are looking on mars for water. to see if they find any water which wold mean there could be life on mars. imagine they found water.... people might actually go and live there... that would be cool.

Answer 7

As the first answer suggests, there is life on Mars. We put it there, accidentally. Some microbes hitched a ride on one of our landers, and decided they liked it there just fine. In a couple billion years, or so, they may evolve enough to thank us.

Answer 8

Absolutely

Answer 9

Yes

Answer 10

well there may be other kind of living thing on other planet in other solar system but non of these are scientifically prove
but perhaps with time new discovery will b found