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Space Shuttle Discovery
Space Shuttle Discovery Shuttle Orbiter Discovery (NASA Designation: OV-103) is a NASA Space Shuttle. First flown on August 30, 1984, Discovery is the third operational shuttle (excluding test shuttle 'Enterprise'). The orbiter is still operational today, and has performed both research and International Space Station (ISS) assembly missions. The craft takes its name from a ship used by explorer James Cook. Table of contents showTocToggle("show","hide") 1 Flights 1..1 Related articles 1..2

Canadian space program
Canadian space program Canada has contributed expertise and personnel to the world space effort, especially in collaboration with NASA. Eight Canadians have participated on 11 NASA missions to date: Name Shuttle Mission Launch Date Notes Marc Garneau Challenger STS-41-G October 5, 1984 First Canadian in space Roberta Bondar Discovery STS-42 January 22, 1992 First Canadian woman in space Steven G. MacLean Columbia STS-52 October 22, 1992 Chris Hadfield Atlantis STS-74 November 12, 1995 Marc Garneau Endeavour STS-77 May 19, 1996 Robert Thirsk Columbia STS-78 June 20, 1996 Bjarni Tryggvason Discovery STS-85 August 7, 1997 Dafydd Rhys Williams Columbia STS-90 April 17, 1998 Julie Payette Discovery STS-96 May 27, 1999 Marc Garneau Endeavour STS-97 November 30, 2000 Chris Hadfield Endeavour STS-100 April 19, 2001 First spacewalk by a

Astronaut
astronaut, cosmonaut or taikonaut is a person who travels into space, or who makes a career of doing so. The criteria for determining who has achieved human spaceflight vary. In the United States, persons who travel above an altitude of 50 miles (80 kilometers) are designated as astronauts. The FAI defines spaceflight as over 100 km. To March 3, 2003, a total of 437 humans by the US definition had spent a total of 26,320 crew-days in space including 98 crew-days of spacewalks. 431 people qualify under the FAI definition. Astronauts from at least 32 countries have gone into space. By convention, an astronaut employed by the Russian Aviation and Space Agency or its Soviet predecessor is called a cosmonaut. "Cosmonaut" is an anglification of the Russian word kosmonavt, which in

However reality was to interject and NASA found themselves with a rapidly plunging budget. Rather than stepping back and looking at their future as a whole given their new financial situation, they attempted to save as many of the individual projects as possible. The mission to Mars was quickly eliminated, but the Space Station and Shuttle continued on. Eventually only one of them could be saved, so it stood to reason that a low-cost Shuttle system would be the better bet, because without it a large station would never be affordable.

John Glenn
and politician. John Glenn during the Mercury program 1962 (NASA) Born in Cambridge, Ohio, he obtained a BS in Engineering from Muskingum College. He enrolled in the Naval Aviation Cadet Program in 1942, and was assigned to the Marines VMO-155 group in 1944. Glenn flew a Corsair over the Marshall Islands, specifically Maloelap, where he was tasked with attacking anti-aircraft gunnery and ground bombardment. By 1945, he was transferred to the Patuxent River Test Pilot School, where he became a test pilot and was promoted to Captain by the war's end. After the war, Glenn flew patrol missions in North China, based in Guam, but in 1948 he became an flight instructor at Corpus Christi, Texas, then undertook an amphibious warfare course and was assigned a staff assignment, all the while