Comet Lovejoy soars through the night sky in a green haze with an ion tail in its wake. The image shows Lovejoy appearing to lose its tail on 21 January 2015.
Image Credit & Copyright: Michael Jäeger
Explanation by: Royal Observatory Greenwich
October 30, 2016
Lightning Strikes over Africa seen from the International Space Station
ISS, Orbit of the Earth
September 2016
Image Credit: NASA/ESA
