'Supermoon' Rising: How to Photograph This Weekend's Full Moon By Denise Chow Here are some tips for how to photograph the largest full moon of the year.
Space Weather on Par With Tornado Threat, NASA Chief Says By Denise Chow Charles Bolden addressed scientists and policymakers at the Space Weather Enterprise Forum in Maryland.
NASA to Launch New Sun-Watching Satellite This Month By Denise Chow The IRIS spacecraft is designed to study the sun's lower atmosphere in unprecedented detail.
Mars Rover Curiosity Finds Pebbles Likely Shaped by Ancient River By Denise Chow The pebbles seen by the Curiosity rover provide more evidence that water once flowed on Mars.
Mystery of Moon's Lumpy Gravity Explained By Denise Chow Astronomers used data from NASA's Grail probes to study gravitational anomalies on the moon.
Titan Unmasked: 1st Map of Saturn Moon's Topography Revealed By Denise Chow The global topographic map of Titan offers an unprecedented look at the surface of Saturn's largest moon.
NASA Funds 3D Pizza Printer By Denise Chow The 3D food printer could one day be used to feed astronauts on long-duration space missions.
'Doomsday Planet' Nibiru Has Cameo in 'Star Trek Into Darkness' By Denise Chow In the new "Star Trek" film, the planet Nibiru is a lush, jungle planet.
NASA Tests Orion Spaceship's Parachutes with Mock Glitch By Denise Chow The prototype capsule landed safely in the Arizona desert after being dropped 25,000 feet from an airplane.
Saturn's Age-Defying Secret Discovered By Denise Chow Layers of gas on Saturn act as insulation, preventing heat from escaping.
Stunning NASA Video Shows 3 Years of the Sun in 3 Minutes By Denise Chow The video offers an unprecedented glimpse of the sun's activity as it waxes and wanes.
NASA Probes Near Sun Safe from Triple Solar Eruption By Denise Chow NASA's Messenger and Stereo-A space probes were not affected by three back-to-back solar storms, scientists say.
Sun Fires Off 3 Solar Eruptions Toward Mercury By Denise Chow The three solar eruptions may deal a glancing blow to NASA's Messenger spacecraft at Mercury.
Europe Gets Serious About Space Junk Menace By Denise Chow The 6th European Conference on Space Debris is being held this week in Germany.
6 Fun Facts About Private Rocket Company SpaceX By Denise Chow Get to know the California-based private spaceflight company SpaceX.
How Private Spaceships Will Inspire Future Generations: Q&A with Paul Kostek By Denise Chow Will commercial spaceflight inspire people to pursue careers in science and engineering?
Amazing Mars Rover Shifting Into Science Gear After 1st Martian Month By Denise Chow After one month on Mars, NASA's Curiosity rover is shifting into Martian science gear.
How Astronauts Used a Toothbrush to Fix Space Station By Denise Chow It took some improvised tools for two astronauts to repair the space station's power system.
