Remarkable backyard footage captures giant solar prominence and streams of coronal rain flowing along the sun's magnetic field lines.

Three planets, two stars and one moon create a spectacular June sky show.

Searing across the night sky, a meteor puts on a spectacular show above Arizona's Kitt Peak National Observatory.

Night shining noctilucent clouds could brighten the sky before dawn and after sunset from tonight!

A deep partial lunar eclipse on August 27-28, 2026, will be visible in North America and will be the best lunar eclipse anywhere on Earth until New Year's Eve 2028.

Heads up aurora chasers! We could be in for a show! Multiple CMEs are en route and could spark strong geomagnetic storm conditions and auroras deep into mid latitudes.

A trio of major solar flares triggered radio blackouts across Earth and may spark impressive northern lights as possible solar storms head our way.

With the eclipse occurring near sunset over a complex landscape, eclipse chasers must do their research before the big moment on Aug. 12, 2026. Here's what to do.

Over 60 hours of light data was used to create this stunning view of the gravitationally bound "Leo Triplet" galaxies.

From urban beaches and hidden capes to lighthouses and mountain peaks, here's where to see the total solar eclipse on Aug. 12, 2026, if you're on Spain's east coast or in the Balearic Islands.

The Celestron Origin Mark II smart telescope will have you capturing crisp images of deep-sky objects within minutes of taking it out of the box.

Footage from a satellite confirmed that a May 30 sonic boom heard over the northeastern US was from a meteor, NASA stated.

The city spectacle is back for 2026 — and don't worry you'll have another chance to see it in July.

Venus, Jupiter and Mercury headline a spectacular month of planetary viewing.

The second full moon of May put on a spectacular show on May 31.

What is it about the Blue Moon that inspires us to write songs and name beers after it?

Don't miss 2026's smallest full moon with this livestream from Italy with the Virtual Telescope Project. The 'Blue Moon' livestream will begin at 9:30 p.m. EDT (0130 GMT).

The second full moon of May takes to the night sky tonight. Here's what to expect.

Prepare for a spectacular sight, as the second full moon of May meets the red star Antares this weekend.

The Horsehead Nebula cuts a dark silhouette against glowing clouds in the constellation Orion.