With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...

The changing declination also defines the daily arc that the sun takes across the sky, thereby accounting for the length of daylight. Want to see the moon up close in the night sky? The Celestron ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

This year August holds two aces up its sleeve: very favorable conditions for the Perseid meteor shower and a close gathering of planets in the west. Look for the Perseids after 10 p.m. the nights ...

It's a new year, and no better way to kick it off than a dazzling display in the night sky. Now, 2025 promises to bring its own share of stunning celestial events, including the Jan. 13 wolf moon ...

Earth won't experience another Blue Moon until 2026 ... Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment ...

Once the sun goes down on Monday, Feb. 3, six planets and the moon will line up across the California night sky. Mars, Jupiter, Venus and Saturn will be visible to the naked eye, while Neptune and ...

The brightest planets in the night sky will shine as the 'planet parade' continues throughout February, plus be on the lookout for the Moon to join ... Ursa Major ("The Big Dipper"), and Ursa ...