ASTRONOMY PICTURE

OF THE DAY

JUNE 22, 2006

Planets, Bees, and a Donkey

EXPLANATION

The heralded alignment of wandering planets Saturn and Mars with the well-known Beehive Cluster took place last weekend on Saturday, June 17. Recorded in dark Arizona skies on that date, this view finds Mars above and right of Saturn—the brightest celestial beacons in the scene—with the Beehive cluster of stars (M44) at the lower right. The two planets appear in conjunction separated by just over half a degree. But about another half a degree along a line joining the two and continuing towards the lower left lies the third brightest object in the image, giant star Asellus Australis. Asellus Australis is also known as Delta Cancri, a middling bright star 136 light-years away in the constellation Cancer, the Crab. Of course, this star’s Latin name translates to "Southern Donkey".

Credit & Copyright

Chris Schur