William Anders (Apollo 8)
Yuri Baturin (Soyuz TM-28, Soyuz TM-32)
Walter Cunningham (Apollo 7)
Charles Duke (Apollo 16)
Chris Hadfield (STS-74, STS-100, Soyuz TMA-07M, ISS 34/35)
Sergei Krikalev (Soyuz TM-7, Soyuz TM-12, STS-60, STS-88, Soyuz TM-31, ISS-1, Soyuz TMA-6, ISS-11)
Alexei Leonov (Voskhod 2, Apollo Soyuz Test Project)
Sandra Magnus (STS-112, STS-126, ISS 18, STS-135)
Claude Nicollier (STS-46, STS-61, STS-75, STS-103)
Gennady Padalka (Soyuz TM-28, Soyuz TMA-4, ISS-9, Soyuz TMA-14, ISS-19/20, Soyuz TMA-04M, ISS 31/32, Soyuz TMA-16M, ISS 43/44)
Timothy Peake (Soyuz TMA-19M, ISS 46/47)
Garrett Reisman (STS-123, ISS-16/17, STS-132)
Harrison Schmitt (Apollo 17)
Rusty Schweickart (Apollo 9)
Helen Sharman (Soyuz TM-12)
Nicole Stott (STS-128, ISS 20/21, STS-133)
Alfred Worden (Apollo 15)
