STS-135: The final shuttle launch

Watch a replay of the Atlas 5 rocket soaring into space on 14 April carrying multiple U.S. Air Force communications and tech demo satellites.

Three of Planet’s SkySat Earth-imaging satellites are mounted on top of 58 of SpaceX’s Starlink broadband satellites for launch Saturday from Cape Canaveral on top of a Falcon 9 rocket, the first secondary payloads to ride to orbit on SpaceX’s commercial rideshare service.

Former Johnson Space Center Director Christopher Columbus Kraft Jr., the man who created the iconic role of NASA flight director during the Mercury and Gemini programs and whose no-nonsense, uncompromising management style defined control room operations and discipline through the Apollo years and beyond, died Monday. He was 95.