The Sun is far, far more glorious than our primitive eyes can comprehend.
NASA’s Johnson Space Center gears up for the DARPA Robotics Challenge with its humanoid Valkyrie robot.
If plants can grow and thrive on the moon, maybe humans will be able to someday too.
NASA sends sounding rocket with telescope on it into space (and back) to learn more about water on Venus.
NASA figures out a way to put Kepler back to work on its original mission in the search for habitable planets.
A successful launch dodges the government shutdown and puts a new spacecraft on the way to Mars
NASA video illustrates a concept of ancient Mars as a wet, habitable planet with a thick atmosphere.
Neil Armstrong's spacesuit is a legendary symbol of innovation, hope and the future — though you'd never think it was originally created with the help of a bra maker.
Robonaut will be getting what the Little Mermaid always wanted: a pair of legs that would allow it to walk on the moon and in the ISS.
There are a limited number of parking spots up on the ISS, and sometimes the astronauts have to shuffle spacecraft around.