Crew-11 is scheduled to depart the orbiting lab on Wednesday (Jan. 14) at 5:05 p.m. EST (2205 GMT). On Wednesday afternoon (Jan. 14), SpaceX's Crew-11 mission will perform the first-ever medical evacuation from the International Space Station (ISS).

Their study, published on Jan. 12, showed a consistent pattern of the brain shifting backward and upward, and rotating upward, after time in microgravity, with some positional changes still detectable months after astronauts return to Earth.

Falcon 9 liftoff from Cape Canaveral Space Force Station. Launch window: 1:29 p.m. to 5:29 p.m. Read the full story here. Four astronauts are on the verge of becoming the first humans to venture near the moon in more than half a century since NASA's iconic Apollo era came to an end.