Quantcast
Last updated on April 17, 2014 at 21:23 EDT
jsc2006e34303
171 of 336

jsc2006e34303

August 25, 2011
Astronaut Heidemarie M. Stefanyshyn-Piper (right), STS-115 mission specialist, speaks with author Marianne Dyson following a pre-flight press conference at Johnson Space Center.