Standing at the intersection between mathematics and the tiler's trade is the so-called einstein problem. Despite its name, ...
Einstein predicted that massive objects bend light as it passes through their gravitational field. This week, a new telescope ...
Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...
Euclid, the European Space Agency's dark Universe detective, has made an astonishing discovery -- right in our cosmic backyard.