Plus NOAA's GOES-19 satellite spies the lunar disk crossing the face of our parent star.

Because the Moon appears slightly smaller in the sky at that moment, it does not block all of the Sun’s light. Instead, a ...

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar ...

Bloemfontein witnessed a landmark moment in South African sport on Monday night as a solar-powered airship soared above the ...

When the sun goes down, solar panels stop working. This is the fundamental hurdle of renewable energy: how to save the sun's power for a rainy day—or a cold night. Chemists at UC Santa Barbara have ...

A 'ring of fire' eclipse is coming to Antarctica on Feb. 17.

A total solar eclipse in April 2024 stunned millions across the United States.

Scientists at U.C. Santa Barbara have developed a new kind of “liquid battery” that can capture sunlight and release it later ...

The Mavericks are on another long win streak ahead of this weekend's games against Wichita.

"We don’t know where they are,” said NASA’s planetary defense officer Kelly Fast at the AAAS conference in Arizona this week.

This week is packed with holidays and celebrations. From Mardi Gras and the Lunar New Year on the day of the solar eclipse, ...

Discover the full list of solar and lunar eclipses in 2026. Learn about the dates, visibility maps, and where to see the total solar eclipse in August.