Just over four light-years away, the Alpha Centauri system holds the closest worlds beyond our own that might support life.

On November 18, 2026, Voyager 1 will cross a milestone no machine has ever reached: it will sit a full light-day from Earth.

Here's what you'll learn when you read this story: Although people often say nothing travels faster than the speed of light, this cosmic speed limit only pertains to particles with information or mass ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's impression of dark singularities surrounded by fast-moving whirlpools. A new physics experiment shows that entities ...

In late 2020, physicist Harold “Sonny” White, PhD, research director of the nonprofit Limitless Space Institute, noticed something peculiar—and familiar—in a circular pattern of data plots generated ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...