Winging his way across our springtime sky is a delightful little constellation named Corvus, the Crow.
Night owls and early risers might have noticed recently a dazzling orange object shining low in the southern sky in the hours near midnight.
In about an hour, “Hectostar” had written itself. Here it is. Enjoy.
For seven and a half hours on May 9, Mercury will slowly transit all the way across the face of the sun, although, we in Colorado won’t see the entire event.
The Spring Diamond asterism, also called the Virgin’s Diamond, is marked at its corners by four of the brightest stars sparkling in the spring sky: Arcturus, Spica, Cor Caroli, and Denebola.
Though the Southern Cross is the tiniest of our 88 official constellations, its reputation is far larger than its actual size, even though most people living in the Northern Hemisphere have never seen it.
This week, I am on the Big Island of Hawaii with 19 other members of the SKY Club, the student astronomy club at Colorado Mountain College.
One of the sure signs that spring has arrived is the return of the Big Dipper to our early evening sky.
Have you ever wondered why the date of Easter Sunday hops around like a bunny rabbit from year to year?
After being treated to four spectacular total lunar eclipses in 2014-15, lunar eclipse watchers will have to settle for a very slight lunar eclipse in 2016.