These photos have been taken during the 'Mars landing' period of the 520-day isolation and updated on 8 April 2011. Other Mars500 photo galleries: - Training and activities until closing the hatch on 3 June 2010 - 'Cruise to Mars', June 2010 - January 2011 - 'Return to Earth', from February to November 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.