Space Shuttle Challenger lifts off during STS-7 from Launch Complex 39A at 7:33 a.m. EDT.
“The crew consists of astronauts Robert Crippen, commander, the first two-time space shuttle astronaut; Frederick H. Hauck, pilot; and three mission specialists – Sally K. Ride, John M. Fabian and Norman E. Thagard. During the mission the crew will deploy the Indonesian PALAPA-B and the Canadian ANIK-C communications satellites. They will also use the Remote Manipulator System (RMS) arm to deploy and retrieve a platform for space experiments called the Shuttle Pallet Satellite (SPAS), and serve as a spaceborne laboratory for OSTA-2, a scientific payload. Getaway Special canisters and materials processing experiments will fill out the complement of payloads on the mission.”
“This high-angle view of the liftoff, a lengthy stretch of Florida Atlantic coastline and a number of large cumulus clouds was photographed with a handheld 70mm camera by astronaut John W. Young. Young usually pilots the Shuttle Training Aircraft (STA) for weather monitoring at launch and landing sites for STS missions.”
