ADVANCES
16 Scientific American, October 2020
In this ultraviolet view of the Cygnus Loop Nebula,
filaments of gas and dust remain after a supernova
explosion more than 5,000 years earlier.
© 2020 Scientific American
antfer
(Antfer)
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ADVANCES
16 Scientific American, October 2020
In this ultraviolet view of the Cygnus Loop Nebula,
filaments of gas and dust remain after a supernova
explosion more than 5,000 years earlier.
© 2020 Scientific American