cedercede (September 6, 2008 at 8:25 pm)

if the space ships travil at eatch other at half the speed of light relative speed will be the speed of light . and time chainges.but if thay travil one 1/4 the speed of light just speed chainges so the speed of light cant chaing its a constint.god is light he does not chaing.

CydoniaMensae (September 6, 2008 at 9:52 am)

Relativity, in short, says that speed effects time in reference to something else. The faster you go the slower time will pass for you compared to someone who wasn't. In reverse, the slower you move the faster you age. If you were floating in space and managed to stay perfectly still, you would age much quicker than if you were standing on a planet or if you were moving quickly through space.

MJkate (September 6, 2008 at 9:51 am)

only if you can spell it................

CydoniaMensae (September 6, 2008 at 9:49 am)

The only way you could travel the speed of light would be to be weightless with no rest mass. So the answer is no because anything that has mass cannot move at this speed. Only photons can do this. They are special.

peterbremer30 (September 6, 2008 at 8:25 am)

everthing is possible if you have the technologie

mittenmantotheman88 (September 6, 2008 at 5:52 am)

yes.

cube11235 (September 6, 2008 at 5:38 am)

No and no.

cube11235 (September 6, 2008 at 5:38 am)

It's fake.

mariellemaye (September 6, 2008 at 2:38 am)

could anyone travel in the speed of light?? and please explain thoroughly the theory of relativity.....we need it for our research project as soon as possible..! thank you!!!

JGUYM (September 5, 2008 at 11:47 pm)

Amazing. This intrigues me so much. Imagine Einstein, the greatest scientist to ever live... in a spaceship.