Russia retaliates against US: They threaten to leave US astronaut in space
American Mark Vande Hei already holds the record for the longest space flight as in three weeks he will have completed 355 days in space
Amazing! German astronaut photographs snow-covered Greece from the International Space Station (incredible pic)
In December 2020, Maurer was assigned his first mission to the International Space Station
French astronaut posts photos of Athens in honour of Greek March 25 national Holiday (photos)
He wished one day to see Greek astronauts
