'''Yuri Gagarin''' (1934-1968) was a [[Soviet]] cosmonaut. In 1961 he became the first human being to orbit the earth.<ref>[http://starchild.gsfc.nasa.gov/docs/StarChild/whos_who_level1/gagarin.html NASA bio]</ref>
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'''Yuri Gagarin''' (1934-1968) was a [[Soviet|Soviet Union]] cosmonaut. In 1961 he became the first human being to orbit the earth.<ref>[http://starchild.gsfc.nasa.gov/docs/StarChild/whos_who_level1/gagarin.html NASA bio]</ref>