AST-19-1550 (24 July 1975) --- A vertical view of the Lake Eyre Basin area in the state of South Australia in Australia, as photographed from the Apollo spacecraft in Earth orbit during the joint U.S.-USSR Apollo-Soyuz Test Project mission. The picture was taken at an altitude of 241 kilometers (150 statute miles) with a 70mm Hasselblad camera using medium-speed Ektachrome QX-807 type film.