velocity of meteor

[system]

is there any change in velocity of meteor as change in planet?

[DaveA]

Yes!

http://unity3d.com/support/documentation/ScriptReference/Physics-gravity.html

http://en.wikipedia.org/wiki/Kepler's_laws_of_planetary_motion

http://www.imdb.com/title/tt0120647/

http://en.wikipedia.org/wiki/Armageddon_(1998_film)

http://memory-alpha.org/wiki/Deja_Q_(episode)