Endeavour was the first SpaceX Crew Dragon to fly with humans back in 2020 and is the fleet leader having also completed the Demo-2, Crew-2, Axiom Space Ax-1 and Crew-6 missions, all of which ...
If the orbiter was in such a state that she was deemed unable to safely return the crew, Endeavour would have launched within a week. The STS-400 crew would have been a subset of her STS-126 crew ...
In August 1768, under the command of then-Lieutenant James Cook, HMS Endeavour and her crew set sail for Tahiti to observe the transit of Venus - before opening sealed orders for a secret assignment.