Tranquility. Colbert was thrilled and happily accepted this offer. The treadmill traveled to space aboard Space Shuttle mission STS-128 on 28 August 2009, for eventual installation in the Tranquility node during STS-130. Image gallery See also Tranquility Base, namesake References External links Node 3 specifications from the ESA Thales Alenia Space page for Node 3 Spacecraft launched in 2010 Components of the International Space Station