Yuri Gagarin
- Biography of the cosmonaut often referred to as "The Columbus of The Cosmos".
- http://starchild.gsfc.nasa.gov/docs/StarChild/whos_who_level2/gagarin.html

Gagarin, Yuri Alekseyevich
- Brief biography about the cosmonaut from Fact Monster.
- http://www.factmonster.com/ce6/people/A0819983.html

Comrade Kosmonaut
- All about the Russian cosmonaut, Yuri Gagarin, the first man in space.
- http://www.kosmonaut.se/gagarin/