Are Samantha Cristoforetti and Claude Nicollier both astronauts?
Claude Nicollier Claude Nicollier (born 2 September 1944 in Vevey, Switzerland) is the first astronaut from Switzerland. He has flown on four Space Shuttle missions. His first spaceflight (STS-46) was in 1992, and his final spaceflight (STS-103) was in 1999. He took part in two servicing missions to the Hubble Space Telescope (called STS-61 and STS-103). During his final spaceflight he participated in a spacewalk, becoming the first European Space Agency astronaut to do so during a Space Shuttle mission (previous ESA astronauts conducted spacewalks aboard "Mir", see List of spacewalks and moonwalks 1965–1999). In 2000 he was assigned to the Astronaut Office Extravehicular Activity Branch, while maintaining a position as Lead ESA Astronaut in Houston. Nicollier retired from ESA in April 2007.
Jeremy Hansen Jeremy Roger Hansen, CD (born January 27, 1976) is a Canadian astronaut with the Canadian Space Agency (CSA). He was selected to join the CSA in the 2009 CSA selection along with David Saint-Jacques. Prior to his selection as one of Canada's newest astronauts, Hansen held the rank of Captain in the Royal Canadian Air Force, piloting the CF-18 fighter plane from deployment at CFB Cold Lake, Alberta. He has since been promoted to the rank of Colonel.