Tonight is "blue moon Eve" (see the May 31 entry for more details). Late tonight, look toward the southeast to see one of the sky's most striking color contrasts. The bright, nearly full moon will be ...

Tonight, the night sky offers one of those rare moments when the universe feels close enough to touch. Before dawn tomorrow morning, the moon will drift near the Pleiades star cluster, also known as ...

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special events ...