These photos have been taken during the 'return trip' of the Mars500 experiment, beginning in March and continuing up to 'landing' in November 2011. Other Mars500 photo galleries: - Training and activities until closing the hatch on 3 June 2010 - 'Cruise to Mars', June 2010 - January 2011 - 'Orbiting Mars and landing', January and February 2011 - Greenhouse in Space experiment on Mars500 All photos related to Mars500 experiment (including the previous isolation periods) are easily available in ESA Multimedia gallery.