ESA’s Optical Ground Station took this extraordinary video of the International Space Station on October 8 as it was being illuminated by a 3.6W, 532nm green laser. The video was taken at seven frames per second, but the final effect is amazing. It’s incredible to see it moving like that.
From ESA:
This extraordinary video clip was recorded at ESA’s Optical Ground Station (OGS) at about 19:05 UTC on 8 October 2014 as the station illuminated the ISS with a 3.6-Watt 532-nm green laser, used for testing next-gen optical communication technologies. The video clearly shows the ISS bathed in green light as it is tracked by the OGS through the 4-minute pass at an altitude of about 420 km.