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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A portion of a frame from NASA’s Lunar Visualization Tool, showing the northwestern quadrant of the moon at 9 pm on January 14, 2022, annotated. The Dial-A-Moon page is at https://svs.gsfc.nasa.gov/4955 Hello, January Stargazers! Here are your Astronomy Skylights for the week of January 9th, 2022 by Chris Vaughan. Feel free to pass this along…
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With unaided eyes, three patches of light make up the sword of Orion, which hangs below his famous 3-starred belt. My friend John Deans of Toronto captured this image of Orion’s Sword while in Bancroft during February, 2021. Even binoculars will reveal that the central patch of light is the splendid Orion Nebula, also known…
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This image of Comet C/2021 A1 (Leonard) was taken by Rolando Ligustri (CARA Project, CAST) and Lukas Demetz, while the comet was in outburst, under dark Namibian skies on December 21. The image spans three finger widths, left to right.NASA APOD image for December 25, 2021. Happy New Year, Stargazers! Here are your Astronomy Skylights…
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This image of Comet C/2021 A1 (Leonard) was taken recently by Dan Bartlett from a dark sky site above the Eastern Sierras Mountains in California. The coma’s greenish glow should be apparent in a telescope. The dust tail may be a challenge. The image was featured as NASA’s APOD for November 21, 2021 Hello, Stargazers!…
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This image of a total lunar eclipse by Michael Watson from October 8, 2014 somewhat resembles the appearance of the eclipsed moon on Friday morning, November 19, 2021. During that eclipse the moon passed near the northern (upper right) edge of Earth’s umbra. For this week’s eclipse, a bright slice of the moon will extend…
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This image of the Iris Nebula in Cepheus was captured through a RASA 11-inch f/2.2 Astrograph telescope and a ZWO ASI294MC Pro CCD camera by Gary Colwell at the North Frontenac Dark Sky Preserve northeast of Toronto, Canada. It shows both the reflection nebulosity and the surrounding dark dusty regions. The image spans 1.5 degrees…
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This amazing composite image by my friend Bill Longo of Toronto was captured in 2015. The International Space Station pass was part of his imaging plan. But the Perseids Meteor shower peak also delivering an aurora borealis (greens and purple) was pure luck! Hello, Perseids Enthusiasts! Here are your Astronomy Skylights for the week of…
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The Ghost of the Moon planetary nebula aka NGC 6781 in Aquila, photographed by the European Southern Observatory 3.6-m Telescope at the La Silla Observatory in the Atacama Desert, Chile. The image spans 4.5 arc-minutes of sky, or 15% of the full moon. The object is an expanding sphere of gas – the outer shells…
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This simulated view of Saturn for this month shows how the rings are closed enough now to reveal a bit of Saturn’s southern polar region. Hello, mid-July Stargazers! Here are your Astronomy Skylights for the week of July 11th, 2021 by Chris Vaughan. Feel free to pass this along to your friends and send me…
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