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- A London observatory spots a light show debuting in our galactic backyard
A London observatory spots a light show debuting in our galactic backyard
At the University of London Observatory, several students and a staff member from the University College London spotted an unusually bright light in the Messier 82 galaxy (otherwise known as the Cigar Galaxy) during a 10-minute workshop. The phenomena: a star that went supernova 12 million years ago that has just become visible here on Earth.
The group of students, led by Dr. Steve Fossey, fortuitously pointed their telescope towards Messier 82 for a demonstration on using the telescope's CCD camera to capture images. The galaxy was chosen apparently just because it was one of the few interesting celestial sights still visible to the group as clouds rolled in that night.
After taking several images of the galaxy, Dr. Fossey reportedly noticed the new object, which did not appear on previous shots taken of Messier 82. The team then used a second telescope and several different exposures of the phenomenon to confirm that it was not the result of broken instrumentation and hadn't yet been reported elsewhere.
So what was no doubt a horrible, horrible tragedy for the residents of the Messier 82 galaxy can now be viewed by us, right here at home.