SpaceX

The Starlink 17-46 mission flew on the 77th Falcon 9 rocket launch of the year. Liftoff from pad 4E at Vandenberg Space Force Base happened at 7:58 p.m. PDT (10:58 p.m. EDT / 0258 UTC).

The Starlink 17-40 mission will add another 24 broadband internet satellites to SpaceX’s low Earth orbit constellation. Liftoff from pad 4E at Vandenberg Space Force Base occurred at 9:09 a.m. PDT (12:09 p.m. EDT / 1609 UTC)

The Starlink 17-28 mission is the 58th mission launching the broadband satellites into low Earth orbit. Liftoff from pad 4E at Vandenberg Space Force Base occurred at 9:39:06 a.m. PDT (12:39:06 p.m. EDT / 1639:06 UTC).