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Discovery Channel Telescope

Comet Ison is looking pretty good as it approaches the sun

Comet Ison is looking pretty good as it approaches the sun

If the sun-grazing comet survives its close approach with the sun in November, it could be visible to the naked eye in December.

October 11, 2013 12:00 amLoading…
Arizona's oldest observatory has first results from its newest telescope

Arizona's oldest observatory has first results from its newest telescope

Arizona’s oldest observatory has published its first scientific results from its newest telescope.

October 10, 2013 1:35 pmLoading…

New scope poised for 1st viewing

Arizona's newest telescope is assembled at a site near Happy Jack, about 45 miles southeast of Flagstaff.

April 30, 2012 12:00 amLoading…

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