Both Claude Nicollier and Franco Malerba had what occupation?
Claude Nicollier: Claude Nicollier (born 2 September 1944 in Vevey, Switzerland) is the first astronaut from Switzerland. Franco Malerba: Franco Egidio Malerba (born October 10, 1946, in Busalla, Metropolitan City of Genoa, Italy) is an astronaut.
astronaut