NASA X-ray spacecraft discovers supernova wreckage at the heart of the Milky Way
NASA's Chandra X-ray spacecraft has detected the supernova wreckage of a dead star that erupted 1,700 years ago and ejected debris at 2 million miles per hour.
NASA's Chandra X-ray spacecraft has detected the supernova wreckage of a dead star that erupted 1,700 years ago and ejected debris at 2 million miles per hour.
NASA astronaut and International Space Station Expedition 74/75 flight engineer Anil Menon poses for a portrait at NASA’s Johnson Space Center in Houston. NASA/James Blair NASA astronaut Anil Menon will be available for limited media interviews beginning at 9 a.m. EDT Monday, June 22, to discuss his upcoming mission to [...]
A laser system, previously tested on board the International Space Station, helped to stream video directly from the Artemis 2 mission on its way around the moon.
Mercury will appear farthest from the sun in its current evening apparition on June 15.