The einstein problem: Molecular chirality leads to unexpected aperiodic patterns on metal surfaces
Standing at the intersection between mathematics and the tiler's trade is the so-called einstein problem. Despite its name, ...
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Space telescope spots rare ‘Einstein ring’ of light around galaxy in our cosmic neighborhood
The halo, known as an Einstein ring, encircles a galaxy 590 million light-years away, considered close by cosmic standards. A light-year is 5.8 trillion miles. Astronomers have known about this ...
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Space telescope reveals rare ‘Einstein ring’ phenomenon with startling clarity
Explore the universe with news on fascinating discoveries, scientific advancements and more. Einstein rings occur when light from a distant galaxy bends to form a glowing ring around another ...