2018-02-272018-02-271972-06-23http://hdl.handle.net/2152.3/6143This image reflects a view of the crewmen selected as SMEAT crewman. This is the official NASA photograph of Karol Bobko, William Thornton, and Robert Crippen..SMEATSkylab Medical Experiments Altitude TestWilliam ThorntonRobert CrippenKarol BobkoSpace Medicineofficial NASA photo