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 “세종오피☀개나리진달래❘ωωω。NUGU8282닷com+유유닷컴세종건마ぢ세종오피➦세종안마べ세종스파♭세종출장▷세종립카페” from Space Living: Astro Home

Search “세종오피☀개나리진달래❘ωωω。NUGU8282닷com+유유닷컴세종건마ぢ세종오피➦세종안마べ세종스파♭세종출장▷세종립카페”

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