A total lunar eclipse will be visible to billions around the world, and early risers will have a brief window to catch the moon glowing red.

Look to the southwest around 2 a.m. and, as long as the sky is clear of clouds, you should be able to see it, even with Salt Lake City’s light pollution.

It’s rare but some eclipses cause stunning Instagram-worthy visual effects like devil horns, a Cheshire cat smile or diamond ...

A total lunar eclipse will be visible early Tuesday, March 3, 2026, briefly turning the full moon a deep red before sunrise.

Astronomers have captured the first views of a young sun-like star blowing bubbles, offering a rare glimpse at how our solar ...

NASA astronomers have detected a 200-AU-wide X-ray-emitting bubble around the young Sun-like star HD 61005. The powerful ...

Sunspots are cooler areas on the sun's surface that appear darker compared to their surroundings. These solar blemishes are ...

During a lunar eclipse, Earth moves directly between the Sun and the Moon, causing the Moon to fall into Earth’s shadow and take on a reddish-orange hue; hence the name “Blood Moon".

For the first time, a much younger version of the Sun has been caught "blowing bubbles" in the galaxy. Astronomers using NASA ...

A total lunar eclipse, a ‘Blood Moon,’ will turn the Moon red as Earth’s shadow falls on it. It will be visible in North America, Australia, and East Asia.