Latest articles by Denise Chow
Here are some tips for how to photograph the largest full moon of the year.
Charles Bolden addressed scientists and policymakers at the Space Weather Enterprise Forum in Maryland.
The IRIS spacecraft is designed to study the sun's lower atmosphere in unprecedented detail.
The pebbles seen by the Curiosity rover provide more evidence that water once flowed on Mars.
Astronomers used data from NASA's Grail probes to study gravitational anomalies on the moon.
The global topographic map of Titan offers an unprecedented look at the surface of Saturn's largest moon.
The 3D food printer could one day be used to feed astronauts on long-duration space missions.
In the new "Star Trek" film, the planet Nibiru is a lush, jungle planet.
The prototype capsule landed safely in the Arizona desert after being dropped 25,000 feet from an airplane.
Layers of gas on Saturn act as insulation, preventing heat from escaping.
The video offers an unprecedented glimpse of the sun's activity as it waxes and wanes.
NASA's Messenger and Stereo-A space probes were not affected by three back-to-back solar storms, scientists say.
The three solar eruptions may deal a glancing blow to NASA's Messenger spacecraft at Mercury.
The 6th European Conference on Space Debris is being held this week in Germany.
