Rocket Lab PREFIRE-1 Launch

Rocket Lab’s Electron rocket is vertical on the pad Saturday, May 25, 2024, at Launch Complex 1 in Mahia, New Zealand, loaded with the first of two identical 6U CubeSats for NASA’s PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment) mission to help close a gap in our understanding of how much of Earth’s heat is lost to space from the Arctic and Antarctica. Liftoff of the first CubeSat launch, which Rocket Lab named “Ready, Aim, PREFIRE,” occurred at 7:41 p.m. NZST (3:41 a.m. EDT).