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.

June 4, 1998
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Comet SOHO and Nebulae in Orion
Credit and Copyright: M. Horn

Explanation: Astrophotographer Michael Horn captured this gorgeous view of comet SOHO in the dark night sky above Wandibindle, Queensland, Australia on May 23rd. On this date, comet SOHO was moving against the background of the nebula-rich constellation of Orion. South is up in the picture which shows SOHO's bright head or coma and long tail extending past the glowing gas clouds and dark dust lanes of the Flame and Horsehead nebulae. Alnitak, the bright star above and to the right of the cometary coma, is also known as Zeta Orionis, the eastern-most of the three stars in Orion's belt. Southern Hemisphere observers report that comet SOHO has recently undergone a dramatic increase in brightness.

Tomorrow's picture: Neutrinos

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Technical Rep.: Jay Norris. Specific rights apply.
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&: Michigan Tech. U.