Black holes and dark matter are two of the universe’s deepest mysteries, and they may not be as unrelated as they seem. From primordial black holes to exotic particle interactions, extreme gravity ...

What is dark energy? Why does dark energy seem to be weakening? Is our universe part of a larger multiverse? What lies beyond the boundary of a black hole? The universe seems to be rotating, and if ...

Once dismissed as empty expanses between galaxies, cosmic voids are becoming one of the most promising tools for probing the ...

The early universe is perhaps one of the biggest mysteries of our time, and while we've come close to unraveling some of those earliest mysteries thanks to advancing tech like the James Webb Space ...

1. What Are Fermi Bubbles? No, this is not a rare digestive disorder. The bubbles are massive, mysterious structures that emanate from the Milky Ways center and extend roughly 20,000 light-years above ...

Here’s what you’ll learn when you read this story: However, nailing down the universe’s exact expansion rate (known as the Hubble constant, or H₀) hasn’t been easy. Today scientists rely on two ...

The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is looking to create one of the largest maps of the universe by creating a catalog of Lyman-alpha-emitting galaxies. These galaxies, which ...

Rubin Observatory images wow Rochester, spark talk on cosmic mysteries and science’s next frontier. Rochester’s Strasenburgh Planetarium joined global watch parties for the first images from the Vera ...

Mind-blowing. Those are the two words I'd use to describe the "Mysteries of the Universe" weekender discovery tour, hosted by New Scientist. Over two days in the Cheshire countryside, a group of space ...