October 1, 2020: Scrubbed two minutes before liftoff due to off nominal data. Next attempt as soon as 24 hours later.
Following Delta IV Heavy and Falcon 9 launch scrubs, a third rocket is scheduled for liftoff from the East Coast of the United States this week. Northrop Grumman will launch its Antares rocket and Cygnus cargo spacecraft from Wallops Island in Virginia between 9:38 and 9:43 p.m. ET tonight.