For the first time in more than 50 years, NASA is preparing to launch astronauts around the moon . On Wednesday, the agency will attempt to send four crew members — NASA astronauts Reid Wiseman, Christina Koch and Victor Glover and Canadian astronaut Jeremy Hansen — on a 10-day journey in which they’ll first orbit Earth then circle the moon. The mission, known as Artemis II, will be the first time NASA’s Space Launch System rocket and Orion capsule carry humans into space. If successful, the