Last month we shared a long exposure photograph by NASA astronaut Don Pettit that showed star trails and city trails in the same frame. Turns out the photo was just one of many long exposure images shot by Pettit so far during Expedition 31. The photograph above shows star trails, an aurora, and flashes of lightning splattered all across the surface of the Earth.





Check out this Flickr set for the entire collection of amazing photographs.

ISS Star Trails (via Neatorama)

Image credits: Photographs by Don Pettit/NASA