Hi, I'm Kenzie and I do believe that there are other solar systems out there like ours.  I wish we had the technology to go out, explore and make a return in less than decades, but unfortunately that isn't possible.

Hi, Robert!  I actually do think there could be some other planet out there that hasn't been discovered yet, a planet that has life like our world.  I do believe in aliens and UFO's - and so does my dad.  I think I have seen a couple!  Bridget

I personally don't believe how we could be the only planet out there that has life. Out of all the planets and space being virtually endless how could we be the only earth-like planet? I think that the aliens from these other planets will look exactly like us and have their own religion and own language but still have the same organs and looks and outward features as us.

Yes I think there are other planets that can support life. I don't see how we could be the only planet out of trillions or more that supports life.

No, there are no other planets like Earth! The planet Earth is one of a kind.

Hi Robert, my name is Rory. I know  that there is Mars, Moon, Sun. The sun is very hot,and other planets too!

Alex,

Do you know what antimatter is? When just an atom sized particle of antimatter collides with matter, it creates an explosion so powerful it can move your spacecraft untold distances. Hyperdrive, here we come!!!

Julia

I think that there are many planets. But, I believe life is only on one which is our planet!

Hi Robert! My name is Alex and I think that there are more solar systems and planets that inhabit life. All-in-all I agree with you. I think people should work on an item that will propel you 100 times faster then the fastest race car. Kind of like Star Trek.

The moon you can probably live on because it has some gravity. There may be a time when  we have to live on another planet.

I think there are other solar systems and planets like Earth.

-Allison USA

So far there is no known planet with an atmosphere to support life.

Yes, I think there are many planets not exactly like earth, but similar in the way that they can support other forms of life.

Kind of getting close to Quantim mechanics?

Anyways, I believe that there are a LOT of planets like Earth. There are billions of stars, so why not just one solar system that could support life?

Yes, I do believe there are other planets like Earth, but since we can't get that far, maybe in the future with more technology, we'll truly find out.