Spaceflight Now reports the Starlink 10-15 mission came a day after SpaceX launched a trio of spacecraft to study the effects of the Sun. “Liftoff from pad 40 at Cape Canaveral Space Force Station” took place at 4:39 a.m. EDT.
Full Story (Spaceflight Now)
Video
SpaceX Falcon 9 launches from Cape Canaveral (Launch takes place at the 59:47 mark)
Spaceflight Now; YouTube