The shape of the universe is not something we often think about.

A new rumor revealed details about the first teaser trailer for Masters of the Universe. It offered a glimpse of Prince Adam’s transformation and classic characters. A Reddit user shared the ...

A new rumor revealed details about the first teaser trailer for Masters of the Universe. It offered a glimpse of Prince Adam’s transformation and classic characters. A Reddit user shared the ...

A new theory claims dark matter and dark energy don’t exist — they’re just side effects of the universe’s changing forces. By rethinking gravity and cosmic timelines, it could rewrite our ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. After a century of observations spanning the breadth of the cosmos and theoretical insights that ...

Andromeda and the Milky Way merge. NASA; ESA; Z. Levay and R. van der Marel, STScI; T. Hallas; and A. Mellinger Share Curious Kids is a series for children of all ages. If you have a question you’d ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be straightforward. Objects are still emitting light, and that light takes time to travel ...