Episode #08092

The Discovery shuttle makes a final flight to the Smithsonian, and NASA loses the Spacebook race. (02:56)

Tags:  astronauts,  space,  Internet,  NASA,  Smithsonian,  C.O.L.B.E.R.T.,  Carl Sagan,  sex,  cracks up,  Mars,  Planet Hollywood,  Neil Armstrong,  growing up,  Twitter

Episode #07094

America ends its space program, making Stephen's astronauts skills as obsolete as dodo husbandry, Zune programming and American manufacturing. (04:10)

Tags:  space,  NASA,  crying,  performances,  under the desk,  robots,  impressions,  America,  moon landing,  Russia,  money,  astronauts,  animals,  the heroes,  dreams,  kids,  movies,  C.O.L.B.E.R.T.,  songs,  WristStrong

Stephen talks to astronauts in space, fears space spiders, trains to be an astronauts and announces the C.O.L.B.E.R.T. space treadmill. (03:51)

Tags:  On Topic,  exclusives,  mashups,  NASA,  astronauts,  robots,  technology,  C.O.L.B.E.R.T.,  animals,  aliens

Episode #06081

Stephen begins his astronaut training by working in zero gravity, running on his space treadmill and test-driving moon wheels. (05:13)

Tags:  Fallback Position,  on location,  NASA,  space,  science,  animals,  spiders,  C.O.L.B.E.R.T.,  exercise,  technology,  driving,  work/office,  astronauts,  In the Field

Episode #06029

If President Obama keeps mentioning Stephen, he'll soon be upgraded to a Selleck mustache. (02:35)

Tags:  Barack Obama,  space,  facial hair,  Robert Gibbs,  Jimmy,  C.O.L.B.E.R.T.

Episode #05125

Stephen has an update on his space treadmill, and he'll evolve Richard Dawkins' book into tiny shreds of paper. (00:29)

Tags:  intro,  environment,  space,  Richard Dawkins,  evolution,  books,  C.O.L.B.E.R.T.,  Joe Biden

Episode #05125

NASA begins assembling Stephen's treadmill so America's famously fat astronauts can get trim in space. (03:39)

Tags:  NASA,  space,  C.O.L.B.E.R.T.,  Jimmy,  Space Module: Colbert,  Twitter,  exercise,  weight/obesity,  media,  Tony Harris

Episode #05096

Bob Park doesn't understand why humans need go to space when robots can do a better job. (05:14)

Tags:  interviews,  Bob Park,  science,  space,  anniversaries,  moon landing,  NASA,  Mars,  robots,  technology,  C.O.L.B.E.R.T.

Episode #05049

However far the space station goes, Stephen's treadmill will always have gone a few miles more. (06:33)

Tags:  Space Module: Colbert,  interviews,  democracy,  space,  NASA,  voting,  Sunita Williams,  exercise,  cracks up,  Colbert Nation,  challenges,  monkeys!,  C.O.L.B.E.R.T.