Some STS 61-C crewmembers simulate entry mode for the Shuttle Columbia
Description: Some STS 61-C crewmembers simulate entry mode for the Shuttle Columbia in a simulator at JSC. In the foreground are Astronauts Robert L. Gibson, right, mission commander; and Charles F. Bolden, pilot. In rear stations are Astronatus George D. Nelson (left) and Steven A. Hawley, both mission specialists.
