LIVE: NASA TV – Coverage of the Launch of the Northrop Grumman Cygnus CRS-15 Cargo Ship from the Wallops Flight Facility, Va.

As you may or may not know, the NG-15 Cygnus spacecraft is named the S.S. Katherine Johnson in honor of the NASA mathematician and former “Hidden Figure”.

The launch is scheduled for 17:36 UTC at NASA’s Wallops Flight Facility in Virginia.