Image may be NSFW.
Clik here to view.
Clik here to view.
Arcturus, bear guardian and bellwether of spring
When auroral curtains reach the top of the sky, they form a circular corona of light called the coronal aurora. Ole Salomonsen of Tromso, Norway took this picture last Friday night using a Canon 5D...
View Article
Image may be NSFW.
Clik here to view.
Clik here to view.
Think pink for spring – Arcturus is back!
This map shows the sky around 10 p.m. local time in facing east tonight Feb. 24. Arcturus, the brightest star in the constellation Bootes the Herdsman, is well below the Big Dipper. The nearly full...
View Article
More Pages to Explore .....
