The observable universe is vast, extending about 93 billion light-years across, containing galaxies, stars, planets, and all ...

The universe is a big place, but there's a structure to our cosmos that astronomers are hard at work unraveling. Take a tour of some of the out-of-this-world structures that make our universe tick ...

You can watch a video of the simulation on Space.com. The new simulation shows a time-lapse view of the universe moving into its current form in brilliant colors.

Astronomers have produced the largest 3D map of the universe, which can be explored in an interactive VR video. In the process, they’ve uncovered some tantalizing hints that our understanding of ...

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...

Lots of people believe the Universe is infinite, but there's a good possibility that might not be the case. Which means that there would be an actual edge of the Universe. What happens at that ...

In this video, we’ll dive into the vastness of the cosmos, exploring the mind-blowing dimensions that stretch far beyond what we can even comprehend. At first glance, the universe may seem ...

There are a lot of moving parts to the Universe, as nothing exists in isolation. There are literally trillions of large masses in our Solar System, all orbiting around the galactic center on ...

Why the Universe Needs Dark Energy. Season 2 Episode 27 | 9m 33s Video has Closed Captions | CC. We know the universe will continue to expand forever, so now we can begin to complete the first ...

The video shows both "wispy bow shocks" (pile-ups of hot material caused by super-fast stars shooting through space, like how water appears to pile up in front of the bow of a boat) and "tadpole ...

Zac Logsdon, who lives in Oklahoma, began to use space videos to fall asleep after being fed one by the algorithm of his TikTok “For You” page; the app now allows videos to go for as long as ...