A new multiagency report outlines how the U.S. could become better prepared for near-Earth objects—asteroids and comets whose orbits come within 30 million miles of Earth—otherwise known as NEOs. While no known NEOs currently pose significant risks of impact, the report is a key step to addressing a nationwide response to any future risks. NASA, […]
On May 3, the Kilauea volcano on Hawaii’s Big Island erupted from new fissures and sent lava flowing over streets and neighborhoods. As the disaster response on the ground lead by the U.S. Geological Survey kicked into gear, managers from NASA’s Earth Science Disasters Program heard from response agencies and sent out a call to NASA’s own […]
On March 22, NASA completed the first IceBridge flight of its spring Arctic campaign with a survey of sea ice north of Greenland. This year marks the tenth Arctic spring campaign for IceBridge. The flights continue until April 27 extending the mission’s decade-long mapping of the fastest-changing areas of the Greenland Ice Sheet and measuring […]
NASA’s newest communications antenna became operational today following a ribbon-cutting ceremony at the Alaska Satellite Facility in Fairbanks. The antenna will increase the agency’s communications support to Earth-observing missions. NASA spacecraft collect massive amounts of scientific data every day, but there are no fiber cables or internet hookups in space. How do they transmit that […]