Are both Philippe Perrin and Umberto Guidoni considered astronauts?
Philippe Perrin: Philippe Perrin (Colonel, French Air Force) (born January 6, 1963) is a French test pilot and former CNES and European Space Agency astronaut. Umberto Guidoni: Umberto Guidoni (born in Rome 18 August 1954) is an Italian astrophysicist, science writer and a former ESA astronaut, being the first European to visit the International Space Station. Umberto Guidoni:  He is a veteran of two NASA space shuttle missions.
yes