NASA Breaking News
NASA Reveals New Discoveries From Mercury
Scientists have argued about the origins of Mercury's smooth plains and the source of its magnetic field for more than 30 years. Now, data from the January 2008 flyby of the planet by MESSENGER spacecraft have shown that volcanoes were involved in plains formation.
NASA Debuts Web Site for First Ares Test Flight
NASA is developing new spacecraft, the Ares rockets and Orion crew capsule, to deliver astronauts to the International Space Station and send them on their way to the moon.
STEREO Creates First Images of the Solar System's Invisible Frontier
NASA's sun-focused Solar Terrestrial Relations Observatory, or STEREO, twin spacecraft unexpectedly detected particles from the edge of the solar system last year.
NASA Considers Development of Student-Led Satellite Initiative
NASA is considering the development of a university-based, student-led satellite development initiative to begin passing the space exploration torch to a new generation.
Space Station Spacewalks, Briefing on Tap for NASA TV
Two International Space Station residents will conduct a pair of spacewalks outside the Russian segment of the complex July 10 and 15, with coverage of both planned for NASA Television.
