ScienceALMA Spots Einstein Ring (It's Not Eye Of Sauron) In Amazing Image Of Distant Lensed Galaxy Gravitational lensing, a phenomenon predicted by Einstein's theory of general relativity, creates a dramatic cosmic sight. A perfect ring of light shows a galaxy 12 billion light years away.by Jim Algar
ScienceDiscovery of lens galaxy that doubles as a cosmic 'magnifying glass' excites boffinsby Nicole Arce
ScienceScientists spot 'upside-down planet' by accident, discover binary star system 2,600 light years from Earthby Alexander Saltarin