The rocket booster that will power NASA's Imaging X-Ray Polarimetry Explorer (IXPE) spacecraft into the sky from NASA's Kennedy Space Center in just a matter of hours has been there many times before. "This booster has launched eight astronauts, three dragon capsules and one geostationary spacecraft," said Julianna Scheiman, SpaceX's director of civil satellite missions. …
NASA’s IXPE’s Launch Boosted by Experience











