One Small StepSpaceX's all-civilian Polaris Dawn mission has pulled off an incredible feat: the first-ever commercial spacewalk.After fully depressurizing their entire spacecraft, billionaire and...
After months of turmoil over its safety, Boeing’s new astronaut capsule is set to depart the International Space Station on Friday without its crew.NASA’s...
CAPE CANAVERAL, Fla. (AP) — Boeing will attempt to return its problem-plagued capsule from the International Space Station later this week — with empty...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and moreAfter 12 weeks in space,...