Scientists have theorized that dark matter clumps exist in staggering numbers, far more than the galaxies we see. Only clumps ...

When astronomers look deep into the early universe, the expectation is simple. You should see young galaxies still assembling ...

Betelgeuse is one of the brightest stars in the night sky and a familiar landmark in the constellation Orion. It has also ...

Screaming-fast PCIe Gen 5 SSDs were once so pricey that they only made sense for high-end gaming rigs. Not anymore.

The U5226KW's 51.5-inch (measured diagonally) IPS Black screen has a 6K (6,144-by-2,560-pixel) resolution and a rated 2,000:1 ...

From kitchen splurges to fashion staples, these are the products our contributors dream of ...

So I decided to build a low-cost DIY amplifying eyepiece, to make it easier for visitors to observe deep-sky objects but ...

Using data from the James Webb Space Telescope, astronomers traced how Milky Way–like galaxies formed and changed over time.

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray ...

The Baltimore Sun considered a few outstanding scenarios that raise the question: can humanity survive long enough to figure ...

Astronomers have confirmed that Betelgeuse has a close companion star, identified through a repeating wake of gas in its atmosphere, offering new insight into how massive stars change and lose materia ...