This annotated image of the Lyrids Meteor Shower was captured by Petr Horalek when the Lyrids streaked over Seč Lake in the Czech Republic in April, 2020. The meteors appear to radiate from a point in the sky in Hercules near the very bright blue star Vega of Lyra (the Harp). Don’t watch the radiant…
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This image of Orion was taken by Alan Dyer on January 2, 2020 in the moonlight from a first quarter Moon, with orange Betelgeuse (top left) much dimmer than usual, a little brighter than Bellatrix at right. Enjoy more of Alan’s terrific work at https://www.amazingsky.com/ Hello, mid-February Stargazers! Here are your Astronomy Skylights for the…
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This amazing composite image by Detlef Hartmann shows the continued expansion of the Crab Nebula Supernova Remnant (aka Messier 1) in Taurus over 10 years (Sept 29, 2008 through Sept 22, 2017). It spans about 0.1 degrees of the sky. In the heart of the nebula sits a rapidly rotating neutron star that emits radio…
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This image of the beautiful open star cluster around the bright star Mirfak in Perseus was taken by Martin Gembec of the Czech Republic in 2007. Mirfak dominates the centre, with the stars of the cluster, also known as Melotte 20, the Alpha Persei Moving Group, and the Little Cloud of Pirates, sprinkled mainly to…
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The globular star cluster known as Messier 22 and the Great Sagittarius Cluster. Venus will shine near this object this week. The cluster spans about one-third of the full moon’s diameter and is visible in binoculars and backyard telescopes. The best time to view its rich, “sugar on black velvet” spectacle is during the summer…
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My neighbour is a pilot and captured this terrific image of comet C/2023 A3 (Tsuchinshan-ATLAS), complete with anti-tail pointing downward, on October 14 while en route. That’s Venus at lower left, Arcturus a bit higher at right, and the star 110 Virginis directly above the comet. Hello, Late-October Stargazers! Here are your Astronomy Skylights for…
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The globular cluster NGC 6934 in Delphinus as imaged by the Hubble Space Telescope. It is also known as Caldwell 47. This image covers about 3 arc-minutes of the sky, or 1/10th of the full moon’s diameter. (Wikipedia) Hello, Autumn Stargazers! Here are your Astronomy Skylights for the week of September 22nd, 2024 by Chris…
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This gorgeous image of the Omega Nebula aka the Swan Nebula and Messier 17 in Sagittarius was captured at the Texas Star Party by Trevor Jones. I have rotated it by 90 degrees to better show the swan shape at centre. The image width is double the size of the full moon. The emission nebula…
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This view of the southern evening sky at 11 pm local time for the latitude of Toronto shows how the Milky Way rises from the southern horizon and arcs across the eastern sky at this time of the year. The coloured symbols and labels are a selection of the brighter deep sky objects sprinkled available…
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This image of the Snowglobe Globular Star Cluster (aka NGC 5466) in Boötes simulates the view through a telescope at 132x. The area covered by the red circular viewport covers a bit more than the full moon’s size in the sky. On a dark night, the cluster can be seen as a faint fuzzy patch…
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