Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

SpaceX halted launches for less than a week following an in-flight anomaly. Liftoff of the Starlink 17-33 mission happened at 12:58:09 p.m. PST (3:58:09 p.m. EST / 2058:09 UTC).

United Launch Alliance is pushing back its next Atlas 5 launch from Cape Canaveral until no earlier than Aug. 8, allowing time for engineers to ensure an unspecified anomaly during component testing at a supplier will have no impact on the Atlas 5’s mission to place a U.S. Air Force communications satellite into orbit.

The planned flight came two days after SpaceX scrubbed a launch attempt on Wednesday amid fueling. Liftoff from pad 4E at Vandenberg Space Force Base happened at 10:44 a.m. PST (1:44 p.m. EST / 1844 UTC).