Streaming has certainly brought the entire world under the slight force of a tap. It turns out that outer space, too, is only a button’s distance away, courtesy of documentation and streaming. 3 is ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

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 ...