Falcon 9

SpaceX used its second most launched Falcon 9 booster to launch the Starlink 11-17 mission. Liftoff from pad 4E at Vandenberg Space Force Base happened at 8:54 p.m. PDT (11:54 p.m. EDT / 0354 UTC).

The Starlink 10-59 mission added 28 broadband internet satellites into the growing megaconstellation. SpaceX completed liftoff from pad 40 at Cape Canaveral Space Force Station at 2:46 a.m. EDT (0646 UTC).

The Starlink 11-20 mission saw SpaceX’s Falcon 9 rocket fly on a south-easterly trajectory upon departure from Vandenberg Space Force Base. Liftoff from pad 4E happened at 7:04 p.m. PDT (10:04 p.m. EDT / 0204 UTC).

The Starlink 17-11 mission included the 475th launch of a flight-proven booster. SpaceX achieved liftoff from pad 4E at Vandenberg Space Force Base at 9:26 p.m. PDT (12:26 a.m. EDT / 0426 UTC).

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 happened at 4:39 a.m. EDT (0839 UTC).