This image of Messier 13, the Great Globular Star Cluster in Hercules was imaged by my friend Claudio Oriani in Richmond Hill, Ontario on May 30, 2023 using an 8″ SCT telescope. The cluster, also known as NGC 6205, is 24,000 light-years away from our sun. The cluster appears as a faint fuzzy patch in…
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This terrific image by Amir H. Abolfath was featured in NASA’s Astronomy Picture of the Day (APOD) for October 14, 2020. The bright star inside the orange zone at lower left is Antares in Scorpius. The big and bright globular cluster Messier 4 sits to its lower right. The pink region is glowing hydrogen gas…
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This gorgeous spiral galaxy named NGC 5248 and Caldwell 45 in Boötes is visible in medium-sized and larger telescopes on moonless evenings. Image by Adam Block of Mount Lemmon Observatory (Wikipedia) Hello, Moonless May Stargazers! Here are your Astronomy Skylights for the week of May 14th, 2023 by Chris Vaughan. Feel free to pass this…
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This terrific Wikipedia image by Hunter Wilson from March 28, 2008 shows the Leo Triplet of Galaxies, which is located south-southeast of the bright star Chertan in Leo. The photograph, with celestial north up and East toward left, covers a pinky-finger-width (or 0.6 degrees) of the sky left-to-right. The Hamburger Galaxy is at the top…
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This colour image of the moon during the penumbral lunar eclipse of September 16, 2016 was taken by Robin Lee in Hong Kong. It was the NASA Astronomy Picture of the Day for Oct 12, 2016. Welcome to mid-Spring, Stargazers! Here are your Astronomy Skylights for the week of April 30th, 2023 by Chris Vaughan.…
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This beautiful natural image of the Hyades and the Pleiades clusters in Taurus, was captured and processed by Alan Dyer while he was travelling to Arizona in December, 2017. He used a Canon 5D MkII camera on a tracking mount and a total of eight minutes of exposure. The bright star Aldebaran at left is…
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The relatively bright galaxy named NGC 2903 sits in front of Leo, the Lion’s nose, just below the reddish star Alterf. The magnitude 9 spiral galaxy is visible in medium-sized telescope under dark sky conditions. End-to-end the galaxy spans 11 arc-minutes, or one-third of the full moon’s diameter! While it didn’t make Charles Messier’s List,…
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This beautiful image of Gemini’s Messier 35 and the smaller, but denser open star cluster NGC 2158 (below right of centre) was captured by “Mr. Eclipse” himself, Fred Espenak. Two more small open clusters shine at the far right – squint to see them! The image spans two thumb widths, or 2.5 angular degrees, left…
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This image by Michael Watson from September, 2017 shows the sliver of shadow that appears along its right-hand (eastern) limbs just hours after it is officially full. Hello, February Stargazers! Here are your Astronomy Skylights for the week of February 5th, 2023 by Chris Vaughan. Feel free to pass this along to your friends and…
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This long exposure image of the Triangulum Galaxy, also known as Messier 33 and NGC 598, was captured by Steve McKinney of Toronto in 2012. His photo covers a thumb’s width of the sky, but it has been rotated by 180 degrees from a binoculars view. Look for the 2.7 million light-years-distant galaxy climbing the…
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