Get alerts anytime the International Space Station flies over your location, so you can wave, send a tweet, or run outside to see it at night.
With its small telescope, the Near-Earth Object Surveillance Satellite is looking for space rocks that could devastate our planet.
NASA's Kepler telescope has discovered a planet that orbits two suns, just like Luke Skywalker's homeworld of Tatooine.
Privately developed rocket has been launched into space and has begun orbiting Earth, a success that comes after three previous failures.
Earth is near the center of a tangled mass of potentially hazardous asteroids. But there's little to worry about.
The Getty's new open-content image resource places some unusual images into the public domain. Are you ready to see the sun orbit the Earth?
North Korea's newly named space agency sports the unfortunate acronym "NADA" and features a familiar-looking logo.
NASA releases a short movie showing comet ISON's approach near the fiery grasp of the sun over the course of five days.
The agency's Kepler space telescope locates three planets -- in two new planetary systems -- that are the right distance from their suns to make them potentially life-supporting.
NASA leaves some more debris on the lunar surface by intentionally crashing a spacecraft...for science.