An curved arrow pointing right. In this six-minute time-lapse video from space astronaut Alexander Gerst combined 12,500 images during his six-month Blue Dot mission on the International Space ...

ESA astronaut Alexander Gerst takes a selfie during an EVA outside the International Space Station in 2014 ... The Martian scene is a mosaic of images taken with the arm-mounted Mars Hands ...

Dr. Alexander Gerst (ESA): Dr. Alexander Gerst of the European Space Agency is the only veteran ... to Dr. Gerst using voice samples and photos of the astronaut and has been pre-programmed with ...

ESA astronaut Alexander "Astro-Alex" Gerst commands the humanoid robot "Rollin' Justin" in the third METERON SUPVIS Justin experiment, live from the International Space Station (ISS). The the robot is ...