Sierra Space’s Dream Chaser spaceplane (right) and its Shooting Star cargo module (left) seen inside a processing facility at NASA’s Kennedy Space Center in Florida. Image: Sierra Space The debut
Sierra Space’s Dream Chaser spaceplane (right) and its Shooting Star cargo module (left) seen inside a processing facility at NASA’s Kennedy Space Center in Florida. Image: Sierra Space The debut
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WASHINGTON — Sierra Space and NASA have sharply revised a contract to use the company’s Dream Chaser vehicle to deliver cargo to the International Space Station as the company pivots
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Recent airborne science flights to Greenland are improving NASA’s understanding of space weather by measuring radiation exposure to air
WASHINGTON — NASA’s Artemis 2 mission around the moon could launch as soon as early February, as both agency officials and the mission’s four-person crew say they are ready for
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The Sierra Space Dream Chaser winged spacecraft is seen stacked atop its Shooting Star cargo module on the vibration table at NASA’s Armstrong Test Facility in Sandusky, Ohio, while undergoing
NASA/Kim Shiflett A SpaceX Falcon 9 rocket lifts off from NASA’s Kennedy Space Center in Florida on Sept. 24, 2025, carrying three missions that will investigate the Sun’s influence across the
Captured on Aug. 21, this image from NISAR’s L-band radar shows Maine’s Mount Desert Island. Green indicates forest; magenta represents hard or regular surfaces, like bare ground and buildings. The
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