▶▶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 18inch. 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/LearntheSkyGreatSquar...
▶ Pegasus Constellation: https://bit.ly/LearntheSkyPegasusCon...

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▶ Stargazing Basics: http://bit.ly/LearntheSkyStargazingB...
▶ Zodiacal Constellations: http://bit.ly/LearntheSkyZodiacalCon...
▶ Circumpolar Constellations: http://bit.ly/LearntheSkyCircumpolar
▶ Winter Constellations: http://bit.ly/LearntheSkyWinterConst...
▶ Spring Constellations: http://bit.ly/LearntheSkySpringConst...
▶ Summer Constellations: http://bit.ly/LearntheSkySummerConst...
▶ Autumn Constellations: http://bit.ly/LearntheSkyAutumnConst...
▶ Stars: http://bit.ly/LearntheSkyStars
▶ Planets: http://bit.ly/LearntheSkyPlanets
▶ Celestial Objects: http://bit.ly/LearntheSkyCelestialOb...
▶ Versus Videos: http://bit.ly/LearntheSkyVersusVideos
▶ Celestial Events: http://bit.ly/LearntheSkyCelestialEv...
▶ Citizen Science: http://bit.ly/LearntheSkyCitizenScience

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 BYSA 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 BYSA 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.phyastr.gsu.edu/...
▶Akira Fujii Constellation Pictures: The Constellations http://www.davidmalin.com/fujii/gener...
▶Pegasus Celestial Objects Map: By Roberto Mura Own work, CC BYSA 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//12rar..., CC BYSA 4.0, https://commons.wikimedia.org/w/index...

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