Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.

One of the more reliable annual meteor showers, the Orionids, peaks during a new moon, making 2025 an excellent year to watch ...

When you wake up and look at the morning low and see 66 degrees, the impulse is to put on your long sleeves, jeans, and boots ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new ...

If you step outside tonight and look up, you might just see the sky glow with magical colors. The Northern Lights, also known ...

Starfront Observatories allows amateur astronomers to rent a spot for their telescopes and photograph the cosmos over a ...

The Moon reaches apogee, the farthest point from Earth in its orbit, at 5:46 A.M. EDT. At that time, our satellite will stand 251,996 miles (405,548 km) away. With the Moon sinking low in the hours ...

In October, a newly discovered comet will streak so close to Earth that people may be able to make out its heavenly fireworks with the naked eye — a spectacle that won’t happen again for more than a ...

Through the early history of computing, information flowed in through digital text and out through digital text. Artificial intelligence was thought by many to be science fiction or imagination. Now, ...

The moon and sun put on a magnificent show on Sept. 21 when a dramatic partial solar eclipse darkened the sky over a swathe of the Pacific ocean, transforming the disk of our parent star into a ...