An ultra-massive black hole has been uncovered using gravitational light bending, something theorized by Albert Einstein in his General Theory of Relativity. A team of astronomers have used a bent ...

During night-like conditions created during the totality of a solar eclipse, like that of April 8, planets and stars are visible. Venus and Jupiter, bracketing the sun, will be very noticeable, while ...

Somewhere in deep space, a gigantic galaxy cluster is bending lights! NASA's Hubble Space Telescope has captured a breathtaking image of a massive galaxy cluster that appears like a cosmic leviathan ...