01.03.13 - NASA's Solar Dynamics Observatory captured this solar eruption on Dec. 31, 2012, as it rises and falls with the grace and polished movement of a ballet dancer.
01.03.13 - The Expedition 34 crew of the International Space Station powered up Robonaut 2 for more remote testing Thursday.
› ISS Update Video
01.02.13 - Researchers are compressing trash and testing it for potential uses on deep-space missions.
01.02.13 - The Expedition 34 crew of the International Space Station returned to work Wednesday with a focus on robotics and medical experiments.
› ISS Update Video
01.03.13 - NASA-funded researchers analyzing a small meteorite that may be the first discovered from the Martian surface or crust have found it contains 10 times more water than other Martian meteorites from unknown origins.
12.31.12 - A year-end review of major news coming from NASA's Heliophysics Division.
12.31.12 - For centuries, people gazed at the constellation Pisces and imagined fish swimming in space. Astronauts have a closer view of real finned friends.
12.27.12 - Jesco von Puttkamer, who began his NASA career in 1962, when he worked on Wernher von Braun's rocket team as an engineer at the agency's Marshall Space Flight Center in Huntsville, Ala., during the Apollo Program, has died, following a brief illness. He was 79.
12.28.12 - Hubble provides us this week with a spectacular image of the bright star-forming ring that surrounds the heart of the barred spiral galaxy NGC 1097.
12.28.12 - The Swift team has selected more than 100 images to help celebrate eight years of operations of the satellite's Ultraviolet/Optical Telescope.
12.28.12 - Expedition 34 is ready to ring in the New Year as the newest trio familiarizes themselves with station systems and emergency procedures.
› ISS Update video | › Watch NASA TV | › View timelines
12.31.12 - For some astronauts, a long-term trip into space can literally leave them weak in the knees.
12.27.12 - STI develops new flight simulation system that combines real-world and computer-generated visualization under a SBIR Phase II agreement with NASA.
12.27.12 - Expedition 34 is getting back up to speed as a new trio familiarizes themselves with emergency and safety procedures.
› ISS Update video | › Watch NASA TV | › View timelines
12.28.12 - The six Expedition 34 crew members aboard the station are seeing out the old year and ringing in the new one as they orbit 260 miles above the Earth.
› Video: Crew Sends New Year's Greetings
12.26.12 - Expedition 34 is back to work following an off-duty day on Christmas aboard the station.
› ISS Update video | › Watch NASA TV | › View timelines
Ames’ demonstration project to build, launch and fly one of the lowest-cost, easiest-to-build satellites in space.
12.21.12 - Like finding a silver needle in the haystack of space, the NASA/ESA Hubble Space Telescope has produced this beautiful image of the spiral galaxy IC 2233, one of the flattest galaxies known.
12.21.12 - Expedition 34 will spend Christmas aboard the station. They will spend a light-duty day relaxing, sharing a traditional meal, opening gifts and talking to family members.
› Kevin Ford Christmas message
12.21.12 - When you board a plane this holiday season, or anytime, realize that NASA works every day to make flying more efficient and safe.