how high is the sky from the ground we walk on to the outside outer layer of the earth?

Cause it can remain as an unknown conclusion about what goes on in their lives in outer space.

all that I really know is that we walked on Earth 2 million years after the dinosaurs went extinct. I just dont know what tim...

Can you imagine going inside the earth from under it? How would that be?? Would you like flip rightside up??lol

Why couldn't plants move onto land until an ozone layer formed?

I cannot tell, but I think there is an alien outside my house. I always feel like someone is watching me... or is in my shado...

I am extremely interested in hearing your stories if you have. Personally, I have had three sightings in my lifetime. The ...

what does it mean when the sky turns red???

K I heard if you go into a gallaxy that there might be another world like earth? By the way what is a gallaxy

I've been looking for the answer to this for sooo long now... When the Earth Moon, and Sun work together as a system, what ge...

What would human being look like if their skeleton were outside the