ISS crew members successfully accomplished a long-planned spacewalk.
Reaching beyond the stars in deep space will now be possible.
Ethiopia is yet another country with hopes of launching a rocket to space.
Dr. Jeanette Epps will be the first female African-American to board the ISS.
Planet-sized gas balls are a form of the galaxy's black hole fart.
NASA researchers answer why the Moon particles levitate.
According to NASA, solar storms can lead to sparks that melt soil on the lunar surface.
Mars Reconnaissance Orbiter took an image of the Moon that looked tiny in the photo and the planet Earth from Mars.
NASA's Discovery Program is back in full force.
Alient hunters believe a bizarre cloud may have been hiding a UFO.
3D printing for medical supplies now possible in space, thanks to a Toronto doctor who founded the company, 3D4MD.