LIVE: Four private astronauts are heading to the @Space_Station for scientific research, student outreach and commercial activities on @Axiom_Space's #Ax2 mission.

Watch with NASA, Axiom Space, and @SpaceX—liftoff is scheduled for 5:37pm ET (2137 UTC). https://twitter.com/i/broadcasts/1OyJAVeXVyMxb
#NASA