Questions Answered by Martin M

if a astriod hit the earth would all humans become extinct by yaps520scut Comments: (No comments so far )
How to stars and planets evolve and form? by murr520sync Comments: (No comments so far )
How fast does the universe expand by kune520sync Comments: (No comments so far )
Would Pluto ever collide with another Planet as it orbits in an oval shape over the other planets orbit by puma520sync Comments: (No comments so far )
Can Jupiter explode as it is made of gas? by save520sync Comments: (No comments so far )
If you fell off something in space would you keep falling or floating till death? by puma520sync and 1 other. Comments: (No comments so far )
Why is our solar system in the Milky Way galaxy (eg. Why is it not in the andromeda galaxy)? by murr520sync Comments: (so far, 2s comments )
Is it true that the sun will eventually swallow the Earth? by gray520sync Comments: (so far, 2s comments )
What role do chemical processes play in the formation of stars and planetary systems? by wake520keys to Martin M Comments: (No comments so far )
Have you got any ideas about living on mars by menu520suqs and 1 other. Comments: (No comments so far )