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"When the first du Pont spectrum was available, as usual, I quickly checked what kind of supernova it was. To my surprise, I was not able to even tell for sure it was a supernova. My first reaction was: 'this is interesting, we should get more data,'" Morrell said. "It was only when we obtained higher resolution spectra from the Southern African Large Telescope and the Magellan Clay Telescope that I realized how distant the host galaxy is and consequently, how luminous the supernova."
"The astounding amount of energy released by this supernova strains the magnetar-formation theory," Shappee explained. "More work will be necessary to understand this extraordinary object's power source and whether there are other similar supernovae out there in the universe."
originally posted by: gortex
The supernova happened in a Galaxy far far away but it's calling into question our theories on these events.
Spectra have confirmed that the object's blue-colored light has been traveling toward Earth for the past 2.8 billion years - See more at: www.skyandtelescope.com...