Photos: Delta 4 lights up the sky for night owl launch

Various alternate camera angles capture the SpaceX Falcon 9 launch with the Deep Space Climate Observatory.

Firefly Aerospace and Aerojet Rocketdyne have announced a strategic partnership to collaborate on rocket propulsion, an agreement that could lead to Firefly’s use of Aerojet’s AR1 engine in a new medium-lift launcher.

See images of a classified spy payload lifted on top of a United Launch Alliance Atlas 5 rocket at Vandenberg Air Force Base in California.