2003
May 23 – TsPK-13/RKKE-15/IMBP-6 Cosmonaut Group – Russia
- TsPK: Anatoli Ivanishin, Aleksandr Samokutyayev, Anton Shkaplerov, Evgeny Tarelkin, Sergei Zhukov
- RKKE: Oleg Artemyev, Andrei Borisenko, Mark Serov
- IMBP: Sergei Ryazansky
September 11 – SpaceShipOne – USA
- Brian Binnie, Mike Melvill, Doug Shane, Peter Siebold
- Note: This was the first group of commercial astronauts.
Read more about this topic: List Of Astronauts By Year Of Selection