Estimating distances in astronomy is challenging. Think of how hard it is to estimate the distance of someone pointing a flashlight at you on a dark night. Galaxies come in a very wide range of ...

Nvidia didn’t just unveil its powerful, next-gen graphics card at CES month – it also showed off the first ever Nvidia GeForce RTX 5090 gaming PC build. This incredibly powerful PC was a one ...

While that federal ban has been in place for decades, John Barentine of Dark Sky Consulting, a member of AAS’s Committee for the Protection of Astronomy and the Space Environment (COMPASSE ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Your setup includes everything you use while working on a PC: desk, chair, monitor, keyboard, and mouse. If you’re working in a corporate office, your options are likely limited as you’ll be ...

Venus can be viewed through binoculars during the planetary alignment A planetary alignment, one of the greatest planetary displays in years, will shortly take place. Also known as a planet parade ...

A planetary alignment, one of the greatest planetary displays in years, will shortly take place. Also known as a planet parade, six planets will line up in a row across the night sky from about 21 ...

PC makers sold 254 million PCs in 2024, a meager 1.3 percent increase over the 251 million units sold the previous year. But 2023 was a low point for the PC industry: It was the worst year for PC ...

For example, this beastly Acemagic F1A mini PC is only $449 right now, a good deal under its $599 MSRP. It’s a phenomenal machine for that price. The Acemagic F1A features a powerful Intel Core ...

The Windows Spotlight feature provides stunning desktop backgrounds (worth saving!), but the “Learn About This Picture” icon can be an unwelcome distraction. Unfortunately, you can’t just right-click ...

Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team. Stand back everyone, it's a monster. AMD's new high-end laptop chip is essentially a Ryzen ...