The Space Race was an unofficial competition between the United States and the USSR in space exploration and technology, and especially to the race between the two nations to land a human being on the moon in the second half of the 1960s. Many also consider this a race to develop military technology to win the nuclear weapons arms race during the Cold War. Significant events in the Space Race include:
- first artificial satellite - Sputnik 1 (1957, USSR)
- first animal in orbit - Laika - Sputnik 2 (1957, USSR)
- first human in space - Yuri Gagarin, Vostok 1 (1961, USSR)
- first orbital flight - Vostok 1 (as above)
- first dual flight (1962, USSR)
- first woman in space - Valentina Tereshkova (1963, USSR)
- first flight with more than one crew member - Voskhod 1 (1964, USSR)
- first spacewalk - Aleksei Leonov on Voskhod 2 (1965, USSR)
- first space rendezvous - Gemini 6/Gemini 7 (1965, USA)
- first space docking - Gemini 8 (1966, USA)
- first spacecraft on moon - Luna 2 (1959, USSR)
- first orbital flight of moon - Apollo 8 (1968, USA)
- first human landing on moon - Apollo 11 (1969, USA)
- first space station - Salyut 1 (1971, USSR)
In 2003, with the successful manned space flight by China, there has been speculation of a new space race with the United States considering creating a permanent base on the Moon and/or a manned mission to Mars