SpaceX is set to launch its first private human spaceflight mission in nearly seven months.
The mission, named Fram2, will send four civilians into a polar orbit using a Falcon 9 rocket and Crew Dragon spacecraft.
The crew will observe Earth's polar regions, study atmospheric phenomenon STEVE, conduct research on the effects of spaceflight on the human body, and take the first-ever X-ray image of a human in space.
The livestream of the launch can be watched via SpaceX's X account, with liftoff currently targeted for 11:20 p.m. ET on Monday, March 31.