Mercury 3 Flight Simulation
Alan Shepard, one of the three prime astronauts, is being inserted into
a Mercury capsule. A flight simulation test with a full countdown is programmed
for Shepard to check out hardware and launch personnel activities in the
credit: NASA GRIN # : 71P-0249
Florida: Social Studies Resources for Students and Teachers
Produced by the Florida Center for Instructional
College of Education, University of South Florida © 2004.