The biggest astronomical events of 2026, including solar and lunar eclipses, planet parades and the Artemis II mission to the moon.

Astronomers have found a colossal spinning structure in space. Galaxies within this formation appear to spin together with a ...

A strange, layered structure in deep space has captured astronomers’ attention, looking uncannily like a cosmic sandwich ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

The hours following sunset on Dec. 25 offer a wealth of naked-eye astronomy targets that can put even the most glitzy Christmas lights to shame, especially when viewed from a dark sky location.

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

Now decades later, the 78-year-old Salvia, a student at Santa Barbara City College, has no shortage of stories. With 17 college degrees and half a dozen professional certificates, and a life full of ...

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

Use telescopes and binoculars to observe a crescent moon, Jupiter as a 'Christmas star', star clusters and more — now is a great time to go night sky viewing.

That’s because the Oregon Outback is home to the world’s largest International Dark Sky Sanctuary, encompassing around 2.5 ...

Just over an hour from Sharjah and Dubai, Mleiha National Park welcomes visitors to a new season of immersive desert ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...