The crew of the Endurance aimed to be the first to cross the Antarctic continent on foot, until disaster struck. Related: In photos: Searching for Shackleton's 'Endurance' shipwreck The crew set ...

These SpaceX photos show its Falcon 9 rocket and Crew Dragon Endurance capsule as they stand atop the launch pad on March 11, just one day before a planned launch of four astonauts on March 12.