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 Date: 2011-04-14 04:14:33Spiral galaxies Messier objects NGC objects Unbarred spiral galaxies Local Group Galaxy Ursa Major Messier marathon Globular cluster Astronomy Extragalactic astronomy Space |
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Volume 31 Number 04 nightwatch April 2011 | In Quest of „Deep-Sky Comets“ by Wolfgang Steinicke When Messier searched for comets around 1780, he found several small diffuse objects with his telescopes. Some were first thought to be comets, like the nebula in TDocID: 1v0Lk - View Document |
| Next Meeting: March 23/24, 2012! Messier Marathon @ DHO 6:30 pm - ??DocID: 1rjDq - View Document |
| Every Picture Tells a Story Gemini Observatory Legacy Image Image Credit: Gemini Observatory/AURADocID: 1ppZ0 - View Document |
| Microsoft Word - astro_ethics.docDocID: 1pe1U - View Document |
| Page: 1 Slide No. 1 Stars of the Universe How stars are bornDocID: 1oNPi - View Document |