Astronomy Picture of the Day

    Discover the cosmos! Each day a different image or photograph of our
      fascinating universe is featured, along with a brief explanation
                    written by a professional astronomer.

                               2020 October 31

                             A Galaxy of Horrors
    Poster Illustration Credit: NASA, JPL-Caltech, The Galaxy of Horrors

   Explanation: Explore extreme and terrifying realms of the Universe
   tonight. If you dare to look, mysterious dark matter, a graveyard
   galaxy, zombie worlds, and gamma-ray bursts of doom are not all that
   awaits. Just follow the link and remember, it's all based on real
   science, even the scary parts. Have a safe and happy halloween!

                    Tomorrow's picture: day of the trifid
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       Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
            NASA Official: Phillip Newman Specific rights apply.
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                      A service of: ASD at NASA / GSFC
                             & Michigan Tech. U.

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