At its maximum in the Atlantic Ocean, totality during the eclipse on Jan 24, 1925 lasted 2 minutes 32 seconds—and far less on ...

Some remote regions will experience a partial solar eclipse on Sunday, Sept. 21, 2025. The best places to see it will be in ...

The United States will experience an annular solar eclipse on October 14, 2023 and total solar eclipse on April 8, 2024. See ...

Get ready for a deep partial solar eclipse on March 29, 2025, which will occur at sunrise in North America and mid-morning ...

On January 24, 1925, the moon eclipsed the sun. In Alton, the eastern skies were partly cloudy, but the sun broke through the ...

Last April, people around the country had the opportunity to view a rare solar eclipse. If you missed it, another opportunity ...

Generally, the nights of and near the new moon – when the moon is not illuminated – are better for most stargazing experiences. Here are the dates of new moons this year.

Stargazers will be treated to a dazzling six-planet "alignment" this January.

A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a recent geomagnetic storm.

US independent power producer (IPP) Silicon Ranch and electric cooperative United Power have signed a power purchase agreement (PPA) for the former’s 150MW Byers Solar Farm in Colorado.