Einstein Cross

The Einstein Cross (Q2237+030 or QSO 2237+0305) is a gravitationally lensed quasar that sits directly behind the centre of the galaxy ZW 2237+030, called Huchra's Lens.

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Scientists use rare 'Einstein Cross' to learn about young galaxy with surprisingly old stars

An Einstein Cross Reveals the Universe's Hidden Matter

Exceptional 'Einstein Cross' in Space Reveals Where Dark Matter Is Hiding

A massive dark matter halo may explain the strange 5th point of this 'Einstein Cross'

The largest Einstein Cross ever discovered dwells among a rare 'carousel' of galaxies

Astronomers Find a Rare "Einstein Cross"

Surreal 'Einstein Cross' Spotted in Space After Distant Supernova