Asked whether he thinks time is an illusion, Torrengo removes his glasses. Time, he says, is akin to the blurriness of the ...

It's not an actual object, but a warped, mind-bending optical illusion. "The picture features a rare cosmic ... The effect, created by "gravitational lensing" and theorized to exist by Albert Einstein ...

When Albert Einstein introduced his theory of general ... If dark matter was an illusion of modified gravitational forces, the scale of galactic clustering would be different.