NASA, like all federal agencies, will to make changes in dealing with legally married gay couples.
From gold Cartier lunar modules to earrings flown in orbit, space has long had a presence in jewelry.
"The Astronaut Wives Club" is based on interviews with dozens of Mercury, Gemini and Apollo astronauts' wives.
Dust around a supermassive black hole has been blown away from where astronomers expected to find it.
NASA's planned manned mission to an asteroid is being tied to studying the threat from dangerous space rocks.
Artists can submit visions of future interstellar travel to the FarMaker Interstellar Speed Sketch 2013 contest.
NASA has picked its eight newest space travelers, the 2013 astronaut class, for future trips to asteroids and Mars.