Astronaut-politician member of Congress to travel into space aboard Space Shuttle Columbia's STS-61-C mission, also as a payload specialist. In 2012, shuttle astronaut José M. Hernández ran for Congress in California's 10th District, he won the Democratic nomination, but lost to incumbent Jeff Denham. Canadian astronaut Marc Garneau became the first Canadian in space, when he flew in 1984 on the Space Shuttle Challenger on mission STS-41-G as a payload specialist. After two other shuttle flights, Garneau entered politics and won a seat to the Parliament of Canada in 2008. Garneau was appointed as Minister of transport by Prime minister Justin
Space Shuttle external tank will be displayed with Space Shuttle "Endeavour" at the California Science Center when the Samuel Oschin Air and Space Center opens. Three other external tanks were in preparation, when the manufacturing stopped. ET-139 is at advanced stage of manufacturing; ET-140 and ET-141 are in early stages of manufacturing. Space Shuttle external tank A Space Shuttle external tank (ET) was the component of the Space Shuttle launch vehicle that contained the liquid hydrogen fuel and liquid oxygen oxidizer. During lift-off and ascent it supplied the fuel and oxidizer under pressure to the three Space Shuttle Main Engines (SSME) in the orbiter.