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astrothad: Comet Catalina, C/2013 US10, 2015-12-13 1300 UT
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astrothad: Comet Lovejoy (C/2014 Q2), The Pleiades, and the California Nebula
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astrothad: Comet ISON (C/2012 S1) - 2013-10-05
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astrothad: Comet ISON 2013-09-08
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astrothad: Comet PANSTARRS (C/2011 L4) - 2013-03-14 0141 UT
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astrothad: Comet PANSTARRS (C/2011 L4) and waxing crescent moon - 2013-03-13 0150 UT
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astrothad: Comet Garradd (C/2009 P1) on 2011-08-21 0605 UT
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astrothad: Comet Garradd (C/2009 P1) on 2011-08-21 0551 UT
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astrothad: Comet PANSTARRS (C/2011 L4) - 2013-03-11 0145 UT
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astrothad: Comet PANSTARRS (C/2011 L4) - First process - 2013-03-11 0128 UT
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astrothad: Comet 45P/Honda-Mrkos-Pajdusakova from Death Valley, CA on 2016-12-28
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astrothad: Venus and Zodiacal Light from Death Valley, 2016-12-28
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astrothad: M71 and Comet Garradd (C/2009 P1) on 2011-08-27
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astrothad: Comet Johnson (C/2015 V2) from Long Beach, CA - 2017-05-28
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astrothad: Comet 38P/Stephan-Oterma and NGC 2392 (Clown Face Nebula) from 2018-11-10
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astrothad: Comet 38P/Stephan-Oterma and NGC 2392 animation
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astrothad: Comet 46P/Wirtanen on 2018-12-30
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astrothad: Comet C/2019 Y4 (ATLAS) from 2020-03-18
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astrothad: Comet NEOWISE (C/2020 F3) on the morning of 2020-07-12
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astrothad: Comet NEOWISE in the Clutches of the Great Bear
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astrothad: Comet NEOWISE (C/2020 F3) amidst the Sugar Pines
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astrothad: Orion's Belt and the Great Orion Nebula (with C/2020 M3)
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astrothad: Comet Leonard and Venus - 2021-12-18
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astrothad: The Pleiades, Jupiter, and Comet 12P/Pons-Brooks
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astrothad: Comet Tsuchinshan-ATLAS (C/2023 A3) over the Pacific Ocean
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astrothad: Comet Tsuchinshan-ATLAS over Long Beach, CA