Human spaceflight has entered a phase where one company effectively controls the only operational ride to orbit for professional crews and most private passengers. SpaceX has turned what was once a ...

CCP funds and oversees flights of NASA astronauts to and from the ISS aboard private spacecraft — namely, SpaceX 's Crew ...

This Collection provides updated research from the Human System Risk Management and Knowledge Graphs for Human Spaceflight Collection. Human spaceflight is a challenging domain that requires a broad ...