Ask your own question, for FREE!
Physics 7 Online
OpenStudy (anonymous):

how fast does light travel in space and how long does it take light to travel through space?

OpenStudy (jamesj):

The speed of light in a vacuum, including the vacuum of space is 299, 792 km/hr Google is your friend.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!