Science Mission Directorate

NASA’s Voyager 1 Conserves Power, Resolves Brief Communications Pause

NASA’s Voyager team is celebrating two recent developments with the Voyager 1 spacecraft: In September, they successfully ...
Science Mission Directorate

NASA Explores Potential Commercial Servicing for Hubble Telescope

NASA issued a Request for Information Oct. 29 to learn more about industry capabilities for in-space servicing to support the agency’s Hubble Space Telescope.
Science Mission Directorate

Ghostly Cat’s Head Nebula Lurks Within Sight of NASA’s Hubble, Webb

NASA’s Hubble and Webb have captured a hauntingly dynamic star-forming scene, the Cat's Head Nebula located about 7,500 light ...
Science Mission Directorate

Hunting Red Leaves With Satellites

Tracking the ratio over time reveals where leaves are changing and when color peaks. The maps above show vegetation "redness" ...
Science Mission Directorate

NASA SEES Interns Tackle Real-World Challenges in Lunar Exploration

The SEES project is supported by NASA cooperative agreement award number NNH15ZDA004C and is part of the NASA Science ...
Science Mission Directorate

NASA’s TRACERS First Results Offers Peek into Violent Magnetic Process

NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission has gathered its first clues ...
Science Mission Directorate

Sunshade for NASA’s NEO Surveyor Mission Ready for Its Day in Sun

Surveyor mission continues as the spacecraft’s largest component gets closer to how it will look when it launches. Recently, ...