NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ...

New data from MARSIS indicate the existence of a massive water reservoir beneath the surface of Mars, which could cover the ...

The United States is expanding its space capabilities by planning to place a "space carrier" in orbit. On board, there will ...