A spectacular supermoon and the first meteor shower of the new year will soon appear in the California night sky. The ...

Hubble unveils the “Lost Galaxy” as a vibrant spiral alive with newborn stars and glowing clouds of cosmic energy.

REx reveals asteroid Bennu contains life's building blocks, shedding light on Earth's origins and the potential for extraterrestrial life.

The month brings a strong lineup of celestial sights, including a supermoon, meteor activity, and several close moon-planet ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

Our 2026 skywatching guide includes a total solar eclipse, a "blood moon" and a festive supermoon. Here are the dates you ...

The Quadrantids will be harder to see than usual due to the bright full moon. Here's how to get the best views.

Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Using the Einstein Probe (EP), astronomers have detected a new X-ray transient event, which turned out to be an X-ray flare ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...