A SpaceX Falcon 9 rocket, supported by the first stage booster with the tail number 1078, stands in the launch position at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station ahead of the launch of the Starlink 6-97 mission. Image: Adam Bernstein/Spaceflight Now
Update Jan. 12, 12:55 p.m. EST (1555 UTC): SpaceX pushed back the T-0 liftoff time.

