Tag: Boötes

Moon Leaves Evening to Dance with Morning Planets, Spotty Saturn, and We Take a Boo at Boötes!

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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The Old Moon Covers Jupiter Near Saturn in Morning and Moonless May Evenings Let us Peruse the Ploughman!

This gorgeous spiral galaxy named NGC 5248 and Caldwell 45 in Boötes is visible in medium-sized and larger telescopes on moonless evenings. Image by Adam Block of Mount Lemmon Observatory (Wikipedia) Hello, Moonless May Stargazers! Here are your Astronomy Skylights for the week of May 14th, 2023 by Chris Vaughan. Feel free to pass this…
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A Spotty Sun, Comet E3 Enters Evening, Pre-dawn Lunar Libration, Mercury in Morning, Venus Smooches Saturn at Sunset, and a Taurus Tour!

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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Moonless Midnights, Morning Planets in Line, and Boötes Beauties!

This image of spiral galaxy NGC 5248 (also known as Caldwell 45) in southwestern Boötes was captured by Adam Block’s team at Mount Lemmon SkyCenter, University of Arizona on March 3-4, 2011. The image spans 16 arc-minutes of sky, measuring left-to-right, or half the moon’s diameter. Hello, Spring Stargazers! Here are your Astronomy Skylights for…
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The Aging Moon’s Morning Tour of Bright Planets Let’s Us Enjoy June’s Brightest Lights and Boötes’ Bounty!

Messier 101 also known as the Pinwheel Galaxy and NGC 5457 is a large, face-on spiral galaxy in Ursa Major near the Big Dipper’s handle tip star, Alkaid. This Sloan digital Sky Survey image spans about 25 arc-minutes top to bottom – or about the diameter of the full moon. In June the galaxy is…
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The Waning Moon Plays Tag with Planets After Midnight, Leaving Evening Skies Dark for the Treats of Boötes, and Red Mars Buzzes Blue Neptune!

A photograph of the multiple star Asellus in Boötes, from Stellarium’s digital sky survey (DSS). Hello, June Stargazers! Here are your Astronomy Skylights for the week of Jue 7th, 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…
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