Fast-moving objects don’t always look the way you’d expect. When something travels near the speed of light, strange things ...

The James Webb Space Telescope has revealed a rare "Einstein ring," revealing two distant galaxies in an optical illusion ...

“The Order of Time”, that everything we think we know about time might be an illusion. Forget the ticking clock or even Einstein’s flexible space-time. Rovelli believes the flow of time is a ...