Nighttime fisheye timelapse

This timelapse video from space was taken by ESA astronaut Alexander Gerst from the Cupola observatory module on the International Space Station as it orbited Earth at around 400 km altitude. As the Space Station passes over Earth at night we can see city lights and lightning. The International Space Station travels at 28 800 km/h meaning that it only takes 90 minutes to circle Earth completely. Each orbit the Station moves around 2200 km to the West in relation to 90 minutes before. Astronauts often use