- Christer Fuglesang
- Claude Nicollier
- Colin Michael Foale
- Dirk Dries David Damiaan Frimout
- Ernst Willi Messerschmid
- Franco Egidio Malerba
- Franklin Ramón Chang-Díaz
- Gerhard Paul Julius Thiele
- Hans Wilhelm Schlegel
- Ilan Ramon
- Kalpana Chawla
- Leonid Kostiantynovytch Kadeniouk
- Maurizio Cheli
- Paolo Angelo Nespoli
- Pedro Duque
- Reinhard Alfred Furrer
- Roberto Vittori
- Rodolfo Neri Vela
- Sultan ben Salmane ben Abdelaziz Al Saoud
- Thomas Arthur Reiter
- Ulf Dietrich Merbold
- Ulrich Hans Walter
- Umberto Guidoni
- Wubbo Johannes Ockels