NASA and General Motors have come together to develop the next generation dexterous humanoid robot.
NASA paused on its Day of Remembrance to honor fallen explorers.
Six years of exploration through the "eyes" of the Mars Exploration Rover Spirit
After six years on the move, NASA’s Mars Exploration Rover Spirit prepares for a new phase of science.
NASA's Mars Exploration Rover Opportunity took a break from crater-hopping to check out a rock that originated deep in the planet's crust.
"Let each of us take time to offer that service within our communities, in our schools or any other place that we can be of assistance to the cause of making a better future."
Expedition 22 Commander Jeff Williams and Flight Engineers T.J. Creamer and Soichi Noguchi discuss their activities with Twitter.