..., quarantines astronauts before lift-off to reduce the likelihood of infecting fellow crewmembers. For the first US human spaceflight in close to a decade, SpaceX took similar precautions to ensure that everyone in contact with Demo-2 astronauts was...
... old, one of the oldest activities consistently performed by humans Humans are embodied beings: the ways we move and move ... would have only been apparent since the dawn of human spaceflight. The opportunity to throw a ball, experience the momentum...
... selected SpaceX to continue development of the first commercial human lander that will safely carry the next two American...design and ensure it meets NASA’s performance requirements and human spaceflight standards. A key tenet for safe systems, these ...
...the psyche of the selected crews. Following 50 years of human spaceflight experience, the 500 or so men and women who ... skill from crew mates or through an e-learning facility. Human beings in general have the capability to take positive aspects from...