An observatory in Chile is taking a timelapse of the sky over the Southern Hemisphere to help scientists measure the ...

An unusual gravitational wave signal has renewed hopes that primordial black holes, long considered purely theoretical, may ...

The world's most powerful particle accelerator will shutter operations Monday for four years of renovations to dramatically ...

NGC 1052-DF2, the first of the three galaxies, opened a can of worms no one expected. (NASA, ESA, and P. van Dokkum/Yale University) Most of the mass in galaxies consists of stuff we cannot see.

The universe is way more of a great unknown than you may think. What if we told you that the world's greatest minds have no ...

After decades of hunting, physicists still don’t know what makes up most of the universe’s matter. Now they need to cast a wider net.

A technique called echo mapping suggests supermassive black holes, like that at the heart of the Milky Way, are surrounded by clusters of dark matter.

Astronomers using NASA’s James Webb Space Telescope have produced a dark-matter map that doubles the sharpness of any previous effort, tracing the invisible mass that shapes galaxies across a patch of ...

Horror is at its greatest when you're immersed in it, and video games offer unique ways to provide that feeling. These five ...

The “Black Lives Matter” sign at an Odenton church was vandalized twice within a week. “We’ll get through it, and we’ll be ...

After it launches in August, the Nancy Grace Roman Space Telescope is expected to survey far more of the sky than any space telescope before it.

The largest digital camera ever built is starting to capture images of unseen corners of the universe. The Vera C. Rubin ...