Sigmund Jähn and Jean-Loup Chrétien, both flew space missions for which previous government?
Sigmund Jähn Sigmund Werner Paul Jähn (born 13 February 1937) is a German cosmonaut and pilot, who in 1978 became the first East German (and German native) to fly in space as part of the Soviet Union's Interkosmos programme.
Jean-Jacques Dordain Jean-Jacques Dordain (born April 14, 1946) was Director General of the European Space Agency between 2003 and 2015.