Atlas 5-552 – Spaceflight Now

March 19, 2026

Breaking News

[ March 18, 2026 ] Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
[ March 16, 2026 ] Space launches 29 Starlink satellites on a Falcon 9 rocket on St. Patrick’s Day morning Falcon 9
[ March 16, 2026 ] SpaceX reaches 10,000 simultaneous Starlink satellites in orbit following Falcon 9 launch from California Falcon 9
[ March 14, 2026 ] NASA Administrator teases further Artemis program updates in one-on-one interview Artemis
[ March 13, 2026 ] NASA ready for another shot at launching Artemis 2 moon mission Artemis

Sierra Nevada confirms ULA will launch first two Dream Chaser cargo missions

July 22, 2017 Stephen Clark

Sierra Nevada and United Launch Alliance have announced the most powerful version of the Atlas 5 rocket, with five strap-on boosters and a twin-engine upper stage, will send the first two Dream Chaser cargo missions to the International Space Station from Cape Canaveral in 2020 and 2021, a schedule that still must be confirmed by NASA.