The mission, dubbed USSF-153 mission, launched an undisclosed number of satellites for the U.S. Space Force. Liftoff from pad 4E at Vandenberg Space Force Base happened at 8:42 a.m. PDT (1142 a.m. EDT / 1542
The comments came during a fireside chat featuring former NASA administrators, Charlie Bolden and Jim Bridenstine, at the conclusion of the American Astronautical Society’s 2025 von Braun Space Exploration Symposium in Huntsville, Alabama.