Astronomers Find a Rare “Einstein Cross” : r/Astronomy
Damian Peach on X: "Einstein's Cross. https://t.co/faqkWw6BAi Distant quasar Q2237+030 sits directly behind galaxy PGC69457 creating four images of the background quasar due to strong gravitational lensing. The quasar is 8 billion
Einstein cross - INSIGHTSIAS
Astronomers Find a Rare "Einstein Cross" - Universe Today
The famous ”Einstein Cross” is a case where a gravitational lensing by... | Download Scientific Diagram
Einstein Cross | Spherical Disrupted | audiophob
An Einstein Cross spotted in space: 'Flower with four petals' | Technology News - The Indian Express
Images of QSO 2237+0305 (the Einstein Cross) gravitational lens. The... | Download Scientific Diagram
Einstein's Cross under the gravitational microlens – Astronomy Now
Active Galaxies and Quasars - Einstein Cross gravitational lens
Rare 'Einstein cross' warps light from one of the universe's brightest objects in this stunning image | Live Science
Einstein's Cross in Pegasus Constellation
Einstein's Cross ( Real World ) | Earth Science | CK-12 Foundation
Einstein Cross (gravitationally lensed quasar) @sciencedawn - YouTube
Ghostly “Einstein Crosses” Spotted in Deep Space Could Help Resolve Dark Energy Mystery - The Debrief
The Einstein Cross | ESO France
The Einstein Cross | ESO
Einstein Cross - Wikipedia
Einstein Cross ( KuriousGeorge ) - AstroBin
general relativity - How does gravitational lensing account for Einstein's Cross? - Physics Stack Exchange
Quasar Einstein Cross
Partial Observation of Einstein's Cross - Gravitationally Lensed Quasar - Electronically Assisted Astronomy (No Post-Processing) - Cloudy Nights
ESA Science & Technology - 12 rare Einstein crosses discovered with Gaia
Observing at Skyhound: Einstein's Cross
Hubble Space Telescope image of the Einstein cross - Stock Image - R932/0020 - Science Photo Library
In an Einstein Cross, why do four distinct images of the lensed object (i.e., quasar) appear and not at other places around the circumference (like a Chwolson ring)? - Quora
