After traveling about 780 days and more than 9.5 times the average distance of Earth from the sun, Mars has returned to blaze ...

Bright stars, bright Mars and a vanishing Moon will highlight the winter sky over Washington. Bright stars, bright Mars and a vanishing Moon will highlight the winter sky over Washington. Our longest ...

at last manages to stay above the west-southwest horizon until a half hour after the end of evening twilight. About 45 ...

Our night sky is getting lit up like a Christmas tree! Not only do we have all the bright stars and constellations of winter on the rise, but also three naked-eye planets: Venus, Saturn and ...