A smart, app-powered telescope that brings AI-assisted stargazing and wildlife spotting to your phone for an eye-opening $199 ...

In December 2025, check out the supermoon and the winter solstice crescent moon in the evening sky in the Coachella Valley.

These monster objects, known as Giant Radio Quasars, are part of a clutch of 369 radio quasars recently discovered by Indian ...

Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a sprawling helium cloud known as an exosphere. This exosphere stretches ...

Welcome to the 18th annual Space Telescope Advent Calendar, featuring remarkable images from NASA’s Hubble Space Telescope ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

Photons, for centuries both a puzzle and a tool, continue to help scientists illuminate nature at the smallest and largest ...

I've reviewed more than 100 monitors and scanned thousands of 2025 Cyber Monday deals. This 30% off discount on a superb Asus ...

In this episode, Astronomy magazine Editor Emeritus Dave Eicher invites you to head out on the evening of December 3 to watch ...

On Dec. 1, 2020, the Arecibo telescope collapsed. The Puerto Rico facility had already suffered two cable failures – one in ...

It's the first moon in December, and we're just a few days away from the Full Moon. This is set to be another supermoon, so ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...