A partial solar eclipse on March 29 will be visible from parts of North America. Here's how to safely view the cosmic event, even if you can't be there in person.

The planet Venus will pass between the Earth and sun on Saturday in what's called an inferior conjunction. But don't plan on ...

Venus will be visible in the morning and evening for a short period of time - a rare dual visibility that won't happen again ...

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing the linkup. The sight is extremely difficult to spot without special ...

It's "Chicago Henge" - when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in the heart of the Loop. This happens on the first day of spring and autumn. Sunset is ...

"Equinox" translates to "equal night" but most places in the Northern Hemisphere will see more than 12 hours of daylight for ...

Enjoy stunning sunset views in Delaware on these scenic trails. Hike through forests, marshes, and coastlines for the perfect ...

Blue Ghost completed 14 days of surface operations, deploying its various payloads and transmitting more than 119 gigabytes ...

CAPE CANAVERAL, Fla. (AP) — A private lunar lander has captured the first high-definition sunset pictures from the moon.

Overnight lows Tuesday night will drop into the upper 30s. Wednesday high temperatures will approach 70° in the Susquehanna ...

Between March 18 and 21, Venus, the brightest planet in our solar system, will have a rare dual visibility — visible in both ...