In this handout photo provided by the European Space Agency on October 31 German ESA astronaut Alexander Gerst took this image of the Space Station...
In this handout provided by the National Aeronautics and Space Administration , Expedition 56 flight engineer Alexander Gerst of ESA , top, flight...
German astronaut Alexander Gerst speaks to the media at his first press conference since his return to Earth at the European Astronaut Centre on...
German astronaut Alexander Gerst speaks to the media at his first press conference since his return to Earth at the European Astronaut Centre on...
German astronaut Alexander Gerst speaks to the media at his first press conference since his return to Earth at the European Astronaut Centre on...
German astronaut Alexander Gerst arrives at his first press conference since his return to Earth at the European Astronaut Centre on November 13,...
German astronaut Alexander Gerst , Italian astronaut Samantha Cristoforetti and German astronaut Matthias Maurer receive their certificates on...
German astronaut Alexander Gerst , Italian astronaut Samantha Cristoforetti and German astronaut Matthias Maurer pose with their certificates on...
German astronauts Alexander Gerst m Matthias Maurer and Italian astronaut Samantha Cristoforetti attend an an event where they received their...
S German astronauts Matthias Maurer and Alexander Gerst pose in front of a model of an Orion module during a visit of the German chancellor to ESA's...
German Chancellor Olaf Scholz listens to ESA's German astronaut Alexander Gerst in front of a model of an Orion module during a visit to ESA's...
S German astronaut Alexander Gerst poses in front of a model of an Orion module during a visit of the German chancellor to ESA's European Astronaut...
German Chancellor Olaf Scholz speaks with ESA's German astronauts Matthias Maurer and Alexander Gerst inside a model of the Columbus module at the...
S German astronauts Matthias Maurer and Alexander Gerst pose with German Chancellor Olaf Scholz during a visit to ESA's European Astronaut Centre in...
German Chancellor Olaf Scholz reacts as he listens to ESA's German astronauts Matthias Maurer and Alexander Gerst inside a model of the Columbus...
S German astronaut Alexander Gerst shakes hands with German Chancellor Olaf Scholz next to ESA Director general Josef Aschbacher during a visit of...
S German astronaut Alexander Gerst is pictured during a visit of the German chancellor to ESA's European Astronaut Centre in Cologne, western...
German Chancellor Olaf Scholz reacts as as he stands inside a model of the Columbus module with ESA's German astronauts Matthias Maurer and Alexander...
German astronaut Alexander Gerst walks on the summit of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
German astronaut Alexander Gerst work on the summit of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
German astronaut Alexander Gerst walk an ancient volcano during a training program to learn how to explore the Moon and Mars in the Timanfaya...
German astronaut Alexander Gerst collects sample of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
German astronaut Alexander Gerst collects sample of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
German astronaut Alexander Gerst walks on the summit of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
German astronaut Alexander Gerst collects sample of an ancient volcano during a training program to learn how to explore the Moon and Mars in the...
Kids reporter Trudi Homolka and Joshua speak with the German astronaut Alexander Gerst after a press conference at the European Space Agency...
The German astronaut Alexander Gerst reacts after a press conference at the European Space Agency astronaut training facility on December 22, 2018 in...
German astronaut Alexander Gerst emerges from a plane after landing at Cologne-Bonn Airport on December 20, 2018 in Cologne, Germany. Gerst, an...
German astronaut Alexander Gerst emerges from a plane after landing at Cologne-Bonn Airport on December 20, 2018 in Cologne, Germany. Gerst, an...
German astronaut Alexander Gerst emerges from a plane after landing at Cologne-Bonn Airport on December 20, 2018 in Cologne, Germany. Gerst, an...
Alexander Gerst of ESA is helped out of the Soyuz MS-09 spacecraft just minutes after he, Serena Auñón-Chancellor of NASA, and Sergey Prokopyev of...
German astronaut Alexander Gerst gestures from inside a bus before the launch of the Soyuz MS-09 spacecraft at the Russian-leased Baikonur cosmodrome...
The astronaut Alexander Gerst shows the logo of his new space mission "Horizon" in Cologne, Germany, 29 May 2017. Gerst will be acting commander for...
Member of the International Space Station expedition 56/57, German astronaut Alexander Gerst gestures as his space suit is tested in the...
In this handout from National Aeronautics and Space Administration or NASA, European Space Agency astronaut Alexander Gerst, Expedition 41 flight...
In this handout photo provided by the European Space Agency , German ESA astronaut Alexander Gerst takes a 'selfie' during his spacewalk, whilst...
Alexander Gerst, German geophysicist, vulcanologist and astronaut during a visit by Federal Chancellor Olaf Scholz to the DLR and the European...
German astronaut Alexander Gerst speaks to the media at a press conference at the European Space Agency astronaut training facility on December 22,...
Alexander Gerst of ESA is carried to a medical tent shortly after he, Sergey Prokopyev of Roscosmos, and Serena Auñón-Chancellor of NASA landed in...
Atronaut Alexander Gerst speaks during the opening of an exhibition about the Mars in Kuenzelsau, Germany, 11 August 2017. Gerst shall set out for a...
Atronaut Alexander Gerst speaks during the opening of an exhibition about the Mars in Kuenzelsau, Germany, 11 August 2017. Gerst shall set out for a...
Atronaut Alexander Gerst gives an interview during the opening of an exhibition about the Mars in Kuenzelsau, Germany, 11 August 2017. Gerst shall...
Entrepreneur Reinhold Wuerth , his wife Carmen and ESA-atronaut Alexander Gerst have a conversation during the opening of an exhibition about the...
Atronaut Alexander Gerst speaks during the opening of an exhibition about the Mars in Kuenzelsau, Germany, 11 August 2017. Gerst shall set out for a...
Atronaut Alexander Gerst enters the stage during the opening of an exhibition about the Mars in Kuenzelsau, Germany, 11 August 2017. Gerst shall set...
Astronaut Alexander Gerst receives the Urania medal from Berlin's mayor Michael Mueller from Social Democratic Party of Germany , in Berlin, Germany,...
Astronaut Alexander Gerst erhält von Berlins Regierendem Bürgermeister Michael Müller die Urania-Medaille am in Berlin. Er habe als Astronaut der...
Astronaut Alexander Gerst receives the Urania medal from Berlin's mayor Michael Mueller from Social Democratic Party of Germany , in Berlin, Germany,...
Astronaut Alexander Gerst receives the Urania medal in Berlin, Germany, 19 December 2017. According to the Urania, as an astronaut of the European...
German astronaut Alexander Gerst and ESA CEO Johann-Dietrich Woerner, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19...
German astronaut Alexander Gerst, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19 December 2017. Photo: Jörg...
German astronaut Alexander Gerst, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19 December 2017. Photo: Jörg...
German astronaut Alexander Gerst, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19 December 2017. Photo: Jörg...
German astronaut Alexander Gerst, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19 December 2017. Photo: Jörg...
German astronaut Alexander Gerst, photographed in the newsroom of the German Press-Agency in Berlin, Germany, 19 December 2017. Photo: Jörg...
In this handout provided by the National Aeronautics and Space Administration , Expedition 56 flight engineers Sergey Prokopyev of Roscosmos, bottom...
In this handout image provided by ESA, European Space Agency astronaut Alexander Gerst smiles as the Soyuz MS-09 / Horizons crew members attend a...
In this handout image provided by ESA, NASA astronaut Serena M. Aunon-Chancellor, Roscosmos cosmonaut Sergey Prokopyev, European Space Agency...
In this handout image provided by ESA, European Space Agency astronaut Alexander Gerst, NASA astronaut Serena M. Aunon-Chancellor, Roscosmos...
