The Red Planet now appears 15" across in the sky, with the huge canyon Valles Marineris visible roughly centrally on the disk around 9 P.M. local time from the central U.S. Sunrise: 7:22 A.M ...

Red sky in morning, sailor’s warning.” Does this proverb have a meteorological basis? That’s unclear, but the epic sunrise seen over Munising Bay in Pictured Rocks National Lakeshore sure ...

The New Moon in June is the perfect week for stargazing, but if you’re in the northeast U.S. or southeast Canada there’s something very special happening at sunrise on Thursday—a partial ...