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 beautiful photo of the Aurora Borealis was captured by my friend Yvonne Wong in Alaska recently. The aurorae are more frequent around the two equinox periods each year because the N-S component of the Earth’s magnetic field is reduced and less able to fend off the solar wind. Hello, Spring Stargazers! Here are your…
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This image of the waxing crescent moon was taken by Michael Watson of Toronto on March 2, 2014. It nicely shows the Earthshine phenomenon, and the way the position of the lit crescent on the young moon at this time of year resembles the Cheshire Cat’s smile. Michael’s gallery of images are hosted on his…
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NASA’s Perseverance Rover is scheduled to land in Jerzero Crater on Thursday, February 18 at about 3:55 pm EST, joining the Hope orbiter of the United Arab Emirates and the Chinese Tianwen-1 mission that arrived on February 9 and February 10, respectively. (Image from NASA https://mars.nasa.gov/mars2020/timeline/landing/) Hello, Valentine’s Day, Stargazers! Here are your Astronomy Skylights…
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An ISS transit on Thursday night, January 21 will pass across the moon’s disk for 0.6 seconds at 6:08:39.8 pm EST. The pass will be observable by observers across Port Perry, northern Toronto / southern Richmond Hill, Brampton, and Cambridge, Ontario. Find details at https://transit-finder.com/ and www.astrogeo.ca/skylights/. This image by Eric Holland was taken from…
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Ian Wheelband of Ashburn, Ontario captured this pre-Great Conjunction image of Jupiter and Saturn through his telescope on Friday evening, December 18, 2020. The planets will be far closer together on Monday, December 21, 2020. Happy Solstice, Winter Stargazers! Here are your Astronomy Skylights for the week of December 20th, 2020 by Chris Vaughan. Feel…
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This all-sky image from November, 1998 by Juraj Toth of Modra Observatory, operated by Comenius University in Bratislava, shows about 100 Leonids meteors emanating from the region of sky near Leo. It was compiled during a 4 hour period. NASA APOD for November 4, 2001 Hello, mid-November Stargazers! Here are your Astronomy Skylights for the…
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Hello, mid-October Stargazers! Here are your Astronomy Skylights for the week of October 18th, 2020 by Chris Vaughan. Feel free to pass this along to your friends and send me your comments, questions, and suggested topics. You can also follow me on Twitter as @astrogeoguy! Unless otherwise noted, all times are expressed in Eastern Time.…
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This image of the young crescent moon by Dylan O’Donnell shows Earthshine – sunlight reflected off of Earth that slightly illuminates the dark portion of the moon’s Earth-facing hemisphere. Watch for it early this week. NASA APOD for March 20, 2015. Hello, Autumn Stargazers! Here are your Astronomy Skylights for the week of September 20th,…
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This amazing photograph by Sergio Scauso of Cordoba, Argentina shows the moon occulting Mars on August 9, 2020. NASA APOD for August 15, 2020. Since the moon travels within the same band of sky surrounding the ecliptic that the planets do, its large angular size allows it to pass in front of the planets from…
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