Looking for a sky event this week? Check out our full Sky This Week column. October 18: Io, Europa, and their shadows cross ...

A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

Looking for a sky event this week? Check out our full Sky This Week column. October 15: Check out Comet Lemmon The waning ...

Learn how the Moon’s phases form, why it changes shape in the sky each night, and what each stage — from new moon to full moon — actually means.

Comet Lemmon is currently racing toward the Sun, while the fainter Comet SWAN is moving away. Both are set to make their ...

Saturday looks beautiful, sunny, breezy, and warm. Sunday brings the next weak front, and with it a slight chance of a stray ...

Skygazers are in for a treat as the last solar eclipse of 2025 will take place today. This event will be visible primarily in the Southern Hemisphere, with the greatest obscuration reaching ...

The 'equinox eclipse' will bring up to 86% coverage across New Zealand, Antarctica and parts of the South Pacific.

Tackling the John Muir Trail at night with only stars and moon to light the path, a veteran hiker experiences the popular 200-mile trail in a new—and wilder—way.

This pairing makes sense. In FFXIV, the rabbit-like Loporrit is a race that calls the moon its home. They first appeared in the Endwalker expansion for the game, and have shown up in various situation ...

Catch a delicate crescent moon from Sept. 23–27 and watch it pair with Spica, Mars and Antares in the west after sunset.

CHICAGO (WLS) -- The Chicagohenge phenomenon will be visible Monday for the start of fall. "Chicagohenge" is when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in ...