For the first time in history, SpaceX has sent astronauts into space inside a reused Crew Dragon space capsule with the help of a flight-proven Falcon 9 rocket booster, kicking off a new era of flight-proven human spaceflight. Aside from NASA’s Space Shuttle, whose orbiter and solid rocket boosters were routinely refurbished for three decades, … Continue reading SpaceX launches astronauts on flight-proven rocket and capsule in spaceflight first