This week in Skywatch, I want to take you to the low southern skies for one of the best constellations of summer, Sagittarius ...

The bright band of the Milky Way and the faint glow of "zodiacal light" meet above the mountains of Chile's Atacama Desert in ...

NGC 6910 is a bright open cluster in Cygnus the Swan, visible overnight as the Summer Triangle flies high around local ...

This week in Starwatch, I want to take you to the low southern skies for one of the best constellations of summer — Sagittarius the Archer, one of the zodiac constellations. Not only is ...