Skylab 3 - Wikipedia
2019-6-8 · Skylab 3 (also SL-3 and SLM-2) was the second manned mission to the first American space station, Skylab.The mission began July 28, 1973, with the launch of three astronauts on the Saturn IB rocket, and lasted 59 days, 11 hours and 9 minutes. A total of 1,084.7 astronaut-utilization hours were tallied by the Skylab 3 crew performing scientific experiments in the areas of medical activities ...
