Earthshine on the young crescent moon, captured by Michael watson on March 8, 2019. You can view more of Michael’s images on his Flickr page. Hello, Winter Stargazers! Here are your Astronomy Skylights for the week of January 7th, 2024 by Chris Vaughan. Feel free to pass this along to your friends and send me…
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NGC 457, better known as the Owl Cluster, ET Cluster, and Dragonfly Cluster, was imaged by “Astrodoc” Ron Brecher of Guelph, Ontario. The bright stars are the eyes. The body and feet extend down to the right. Squint to see the upswept, curving chains of stars for the wings.This image covers a finger’s width of…
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This fantastic widefield composite image of the 2020 Quadrantids meteor shower over Flajšová, Oravská Lesná, Slovakia was captured by Czech astronomer Petr Horálek on the nights bracketing the peak of January 4.The radiant is out of frame to top left. That year, the star Betelgeuse in Orion (right of centre) was unusually dim. The glowing…
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When the very bright “dog star” star Sirius (aka Alpha Canis Majoris) climbs high enough to clear the treetops around 10 pm local time on Christmas, its intense light and flashes of festive colour are bound to catch your eye, and just might fill you with Holiday spirit! Happy Hanukkah and Winter Solstice, Stargazers! Here…
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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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I took this unprocessed image of Saturn through the 74″ (1.88 metre) diameter telescope at the David Dunlap Observatory in Richmond Hill, Ontario at 9:13 pm EDT on October 3, 2022. Note the bands on the planet, and the dark Cassini Division that separates the outer from the inner rings. The wedge of shadow cast…
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On Saturday, September 3, 2022, the moon will reach its first quarter phase. (Starry Night Pro) Hello, September Stargazers! Here are your Astronomy Skylights for the week of August 28th, 2022 by Chris Vaughan. Feel free to pass this along to your friends and send me your comments, questions, and suggested topics. You can also…
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This image of the Wild Duck Cluster, also known as Messier 11 and NGC 6705 in Scutum covers a patch of sky equal to the diameter of the full moon. The magnitude 6.3 open star cluster is visible with unaided eyes and through binoculars and telescopes, despite its 6200 light-year distance. It was taken using…
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This spectacular Perseids meteor was captured by RASC member Don Hladiuk of Calgary at 3:53 am MDT on August 13, 2022. Follow Don on Twitter at @Astrogeo (Yes – we’re each other’s doppelganger!) Hello, mid-August Stargazers! Here are your Astronomy Skylights for the week of August 14th, 2022 by Chris Vaughan. Feel free to pass…
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This fantastic image of the Lion Nebula, also known as Sharpless-132, was imaged and processed by Tammy Foley. She gathered 19 hours of exposure time through various filters for it. During evening in early August, the lion is prowling the northeastern sky between the W of Cassiopeia and the bright star Deneb in Cygnus, but…
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