Time in space affects the body, but research has found that it can also quite literally affect the mind, prompting questions ...

NGC 2775 has features of both spiral and elliptical galaxies. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have long sorted ...

For more than a century, physics has treated space and time as the smooth stage on which the universe unfolds, a flexible fabric that bends but never breaks. A new wave of theories is now challenging ...

What does it mean to be to space-time? The seemingly simple question gets to the essence of twentieth-century physics and has driven a hundred-year debate between philosophy and science. In Einstein’s ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...