NASA's Juno spacecraft spots the largest volcanic eruption ever seen on Jupiter's moon Io

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...
Astronomy on MSN

The Sky This Week from January 30 to February 6: February starts with a Full Moon

Sky This Week is brought to you in part by Celestron. Friday, January 30The Moon passes 4° north of Jupiter this evening at 9 P.M. EST. The pair is visible most of the night in the central region of ...