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Euclid telescope spots rare 'Einstein ring' hiding near Earth — and an ancient, unnamed galaxy behind it
Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a cosmic stone's throw from our own planet.
Space.com2d
Mysterious cosmic lights turn out to be 2 undiscovered supernova remnants
"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...