Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull. is a Space Fact in the Space Facts category.
Like this on Facebook!
Fact Comments
899 days ago
Anonymous
coooooooooooooooool
838 days ago
runner
thats really fast. how many mph is that???
787 days ago
sana rashid 12
i now its about space
696 days ago
darrian roach
i know evry thing and i don't think it's true and im only 9 in a half and i have a face book i live in ney york
524 days ago
elan
this is known one.....11.2km/s =6.944miles/s on roundinf of it becomes 7 miles
465 days ago
Anonymous
wasn't it 11 mi per second?
433 days ago
beauty of the rain
i wish i live in ney york. lol 
)
)44 days ago
booger
lol XD wierd
wierd