While his five colleagues were sleeping, astronaut Alexander Gerst photographed the International Space Station (ISS) at nighttime - and ended up with this enchanting series of images. Gerst ...

The electromagnetic levitator (EML) is a multi-user facility onboard the ISS, which was installed in 2014 by astronaut Alexander Gerst. In this facility a conductive sample is placed ... and the ...

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 Station. The time-lapse features ...

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 ...