A SpaceX Falcon 9 rocket stands in the vertical launch position ahead of the NROL-172 mission. Image: SpaceX Updated May 11, 10:48 p.m. EDT (0248 UTC): SpaceX landed its booster on the drone ship. … [+4783 chars]Read More
Live coverage SpaceX to launch intelligencegathering satellites for the National Reconnaissance Office Spaceflight Now
