Only stays of more than three days are listed dating back no longer than one year.

Si, Hang
Cadence Austin Office, USA
October 11 – 27, 2023

Gaudeul, Benoît
Université Paris-Saclay, Faculté des Sciences d'Orsay, France
July 17 – 28, 2023

Brust, David
Deutsches Zentrum für Luft- und Raumfahrt (German Aerospace Center) DLR, Institute of Future Fuels
July 17 – 21, 2023