Astronaut Rick Sturckow, STS-128 commander, gives a "thumbs-up" signal while exercising on a bicycle ergometer on the middeck of the Earth-orbiting Space Shuttle Discovery. Astronaut Nicole Stott, mission specialist, is visible at right. Photo taken August 29, 2009. Courtesy of NASA Search “ωωω。NUGU8282닷com+유유닷컴➦안산스파♝안산풀싸롱㈜안산안마☀안산립카페✉안산오피✈안산건마➚안산휴게텔” from Space Living: Astro Home

Search “ωωω。NUGU8282닷com+유유닷컴➦안산스파♝안산풀싸롱㈜안산안마☀안산립카페✉안산오피✈안산건마➚안산휴게텔”

Astronaut Rick Sturckow, STS-128 commander, gives a "thumbs-up" signal while exercising on a bicycle ergometer on the middeck of the Earth-orbiting Space Shuttle Discovery. Astronaut Nicole Stott, mission specialist, is visible at right. Photo taken August 29, 2009.

Courtesy of NASA