Einstein's Cross (galaxy + quasar) in Pegasus Constellation

▶▶Einstein's Cross is a cosmic mirage located in the constellation of Pegasus, which can be seen in the autumn season in the northern hemisphere.  This fascinating celestial is a galaxy that is positioned in front of a distant quasar, causing light to bend due to gravitational lensing. Learn how to find Einstein's Cross in the night sky (an 18-inch. or larger diameter telescope is needed).

Chapters
0:00 - Intro
4:05 - Outro

Links and Resources mentioned in this video
▶ Great Square of Pegasus: https://bit.ly/LearntheSky-GreatSquar...
▶ Pegasus Constellation: https://bit.ly/LearntheSky-PegasusCon...

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▶ Zodiacal Constellations: http://bit.ly/LearntheSky-ZodiacalCon...
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▶ Autumn Constellations: http://bit.ly/LearntheSky-AutumnConst...
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▶ Citizen Science: http://bit.ly/LearntheSky-CitizenScience

Photo Attributions:
▶Pegasus Map: By en:NASA, en:STScI, en:WikiSky - en:WikiSky's snapshot tool - [1], Public Domain, https://commons.wikimedia.org/w/index...
▶Einstein’s Cross:  By ESA/Hubble, CC BY 4.0, https://commons.wikimedia.org/w/index...
▶Einstein’s Cross lensed quasar: By ESA/Hubble, CC BY 4.0, https://commons.wikimedia.org/w/index...
▶Einstein’s Cross Hubble Space Telescope: By ESA/Hubble & NASA - http://www.spacetelescope.org/images/..., CC BY 3.0, https://commons.wikimedia.org/w/index...
▶NGC 7731 Group: By Vicent Peris - https://www.flickr.com/photos/badastr..., CC BY-SA 2.0, https://commons.wikimedia.org/w/index...
▶Messier 15 Close up: By ESA/Hubble, CC BY 4.0, https://commons.wikimedia.org/w/index...
▶Messier 15 Amateur Telescope:  By Hewholooks - Own work at [1], CC BY-SA 3.0, https://commons.wikimedia.org/w/index...
▶Messier 15: By Credit: NASA, ESA - http://www.spacetelescope.org/images/... http://www.spacetelescope.org/static/..., CC BY 3.0, https://commons.wikimedia.org/w/index...
▶Constellation Photos: Akira Fujii - The Constellations http://www.davidmali
▶Einstein’s Cross in Galaxy: http://hyperphysics.phy-astr.gsu.edu/...
▶Akira Fujii Constellation Pictures: The Constellations http://www.davidmalin.com/fujii/gener...
▶Pegasus Celestial Objects Map: By Roberto Mura - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index...
▶By Zonk43 - Own work, CC0, https://commons.wikimedia.org/w/index...
▶By د. شادي عبدالحافظ - نادي هواة الفلك بالدلتا, CC0, https://commons.wikimedia.org/w/index...
▶By GAIA - https://sci.esa.int/web/gaia/-/12-rar..., CC BY-SA 4.0, https://commons.wikimedia.org/w/index...

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