13 human spaceflights

1. Apollo 9
2. Shén Zhōu ("Divine Craft") 5, launched oct 15, 2003.
3. Vostok 1 (the first one, with Gagarin..)
4. Flights 90 & 91 of the X-15 rocket plane (the first US made manned suborbital spacecraft), piloted by Joe Walker in july/august 1963
5. Vostok 6 (with the first ever woman onboard - Valentina Tereshkova)
6. SpaceShipOne, the first privately funded human spaceflight (Mike Melvill on June 21, 2004)
7. Gemini 9A
8. Challenger flight STS-61-A (the 22nd Space Shuttle mission, largest crew ever and first Dutchman in space: Wubbo Ockels).
9. Soyuz 1 (Everythhing went wrong on returning. Crashed. First ever casuality)
10. Mercury-Redstone 3
11. Apollo 8. (First one to orit tho moon)
12. Gemini 8 (officially Gemini VIII) 1988