Edwin Aldrin, Lukas Viglietti, Claude Nicollier and Alexei Leonov
Edwin Aldrin, Lukas Viglietti, former Swiss astronaut Claude Nicollier (STS-46, STS-61, STS-75, STS-103) and Alexei Leonov (from left). Nicollier flew on four Space Shuttle missions. Nicollier's final spaceflight (STS-103) was in 1999. During his final spaceflight he participated in a spacewalk. The Moon Race 2015, Swiss Tech Convention Center, EPFL Lausanne, Switzerland (November 13, 2015).
