This image of the Fossil Footprint Nebula NGC 1491 in Perseus was captured by Adam Block at Mount Lemmon Observatory in Arizona. This image is nearly one degree wide, or about one finger’s width. (Wikipedia) Happy December, Stargazers! Here are your Astronomy Skylights for the week of December 1st, 2024 by Chris Vaughan. Feel free…
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This image by Martin Gembec of the Czech Republic shows the rich starfield of the Alpha-Persei Moving Group stars surrounding Mirfak (above centre), the brightest star in Perseus (the Hero). The photograph spans about 3.5 degrees of the sky, nearly filling the view in binoculars. Mirfak is the very bright star shining about halfway up…
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This magical image of the sword of Orion was captured and processed by my friend John Deans when he was in Bancroft, Ontario on February of 2021. All three patches of light from top to bottom are visible to unaided eyes below Orion’s three-starred belt. Binoculars and backyard telescopes will reveal the spectacular details in…
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The red ring on this simulated picture shows the size of an average full moon. The full moon on August 30 will be a lunar perigee syzygy, or supermoon – the largest for 2023. (Starry Night Pro 8) Hello, Late-Summer Stargazers! Here are your Astronomy Skylights for the week of August 27th, 2023 by Chris…
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This image of the North American Nebula was captured in 2018 near Thornbury, Ontario by my friend Sailu Nemana. Several of the surrounding bright stars and star clusters within it are highlighted. The Pelican Nebula (at right) is formed by the dark dust of LDN 935. The re/pink colour is produced by ionized hydrogen gas.…
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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 image of the Alpha Persei Moving Group, also known as Melotte 20, was captured by Martin Gembec of Czechoslovakia in 2007. Mirfak is the very bright star above centre. The scattered bright stars are stellar siblings. The golden star to lower left is Sigma Persei. The entire image spans several finger widths left-to-right, or…
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This image of the Winter Hexagon / Football was taken by Jeff Dai. Start with bright Sirius just above the hills at lower right, then head straight up to Rigel, and to the upper left to reddish Betelgeuse, and then bright yellow Capella on the left. Next head down to Castor and Pollux, and finally…
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The Double Cluster in northwestern Perseus makes a fantastic target for binoculars at this time of year. This wide field image was taken by Volker Wendel and was NASA’s Astronomy Picture of the Day on December 7, 2007. Hello, October Stargazers! Here are your Astronomy Skylights for the week of October 20th, 2019 by Chris…
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