U.S. Senate Space, Science and Competitiveness subcommittee hearing - Part 3 - Michael Massimino
Channel: NorthStarOasis
Date: 2015-10-30

NASA Astronaut Michael Massimino, STS-109 and STS-125 Space Shuttle missons, testifies before the U.S. Senate Space, Science and Competitiveness subcommittee hearing on February 24, 2015.