Watch live coverage as a Falcon 9 rocket launches carrying the GPS 3-8 navigation satellite. Liftoff from Space Launch Complex 40 at Cape Canaveral Space Force Station is scheduled for 2:53 a.m. EDT (0653 UTC) on Tuesday, April 21. The first-stage booster, making its seventh flight, will land on SpaceX's drone ship 'Just Read the Instructions', stationed in the Atlantic Ocean, about eight and a half minutes after launch. The mission will take a north-easterly trajectory on departure from Florida's Space Coast. Our live coverage with commentary from Spaceflight Now's Will Robinson-Smith will start about one hour prior to launch. Videos like this are made possible by the support of our members. Join this channel to get access to perks: https://www.youtube.com/channel/UCoLdERT4-TJ82PJ...