I know I always smile when I see the International Space Station in the night sky, but here the sky itself appears happy, with the ISS crossing the field of view of the Niton All-Sky camera. With a long exposure, a “star trail” forms as the space station moves across the sky. 🙂
The camera is located on the Isle of Wight and operated through the University of Hertfordshire. Check out the camera’s website — there a some great “unusual” images” which include meteors, atmospheric phenomena and even wildlife making an appearance.
Hat tip: Adrian West on Twitter.