Pictures of the planet Mars taken with the recently refurbished Hubble Space Telescope will provide the most detailed global ...

The Orbiting Carbon Observatories have been a game-changer for agriculture and climate science. Now, NASA is under pressure ...

NASA has stopped trying to revive its Lunar Trailblazer moon orbiter, which went dark a day after its Feb. 26 launch.

The satellite is fully functional, providing valuable data, and may soon be burned up in our atmosphere out out of choice.

Taylor Swift's astronomical success is the result of clear and repeatable patterns of behavior, as a new book shows.

NASA's Lunar Trailblazer ended its mission to the moon on July 31. Despite extensive efforts, mission operators were unable ...

NASA's Lunar Trailblazer mission to the moon ended in failure after contact with was lost a day after the launch in February ...

Can you teach an old Mars rover new tricks? NASA says the answer is a resounding “yes.” Following its landing on Mars 13 ...

To be clear, no one is saying that June should be declared National Wear a Helmet Month. Even if there is an "enhanced" number of Tunguska-class objects in the Taurid ...

As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...

NASA's Europa Clipper nailed a major radar test during a Mars flyby, proving it’s ready to peer into Europa’s mysterious icy shell and search for underground oceans.