constellation

4 Sky Events This Week: Ghostly Glows and Rocky Worlds

Ethereal apparitions from the dusty inner solar system this week seem certain to delight sky-watchers.  Zodiacal lights. Starting Monday, March 24, and continuing through the week, keen-eyed sky-watchers in the mid-northern latitudes will witness the ghostly glow of the zodiacal lights, ...

4 Sky Events This Week: Seven Sisters and a Stellar Sandwich

A final glimpse of the seventh planet from the sun comes this week, and the moon takes sky-watchers on a celestial tour of some stunning star clusters. Last-chance green giant. After dusk on Monday, March 3, the razor-thin crescent moon acts ...

Photo: Scorpion’s Stinger Studded With Diamond Sash

  In the high desert of Chile, a giant telescope’s eye has opened ours to the true beauty of a well-known star cluster. Best of all, the starry bauble strikes the observer’s eyes from near the tip of ...

Intense Starburst Spotted in Nearby Galaxy

Things are rocking right now in our own galactic neighborhood. Backyard telescope users already knew about the Cigar Galaxy, or M82, located in the Great Bear constellation, Ursa Major. Now it has two new cosmic secrets to explore. Two weeks ...

4 Sky Events This Week: Ice Giants and Celestial Fishes

This week the moon helps sky-watchers catch some celestial fish and trawl the night sky for the most distant worlds in our solar system.  Mars and Gemini Twins. At dawn on Tuesday, August 20, look for ruddy-colored Mars forming a picturesque ...

4 Sky Events This Week: Ice Giants and Celestial Fishes

This week the moon helps sky-watchers catch some celestial fish and trawl the night sky for the most distant worlds in our solar system.  Mars and Gemini Twins. At dawn on Tuesday, August 20, look for ruddy-colored Mars forming a picturesque ...

5 Sky Events This Week: Venus Buzzes Beehive, Morning Return of Mars

Early evening and mornings this first week of July offer up some celestial close encounters that may test your stargazing skills–but they promise great rewards. Pluto best for 2013. After nightfall on Monday, July 1 Pluto will be at “opposition,” meaning ...

5 Sky Events This Week: Venus Buzzes Beehive, Morning Return of Mars

Early evening and mornings this first week of July offer up some celestial close encounters that may test your stargazing skills–but they promise great rewards. Pluto best for 2013. After nightfall on Monday, July 1 Pluto will be at “opposition,” meaning ...

4 Sky Events This Week: Summer Superstars, Milky Way Rising

As the waning moon moves across late night skies through the faint constellations of Capricornus and Pisces, some of the new season’s brightest stars take center stage. Vega and Arcturus. On Monday, June 24 two of the brightest stars of ...