Bright planet Venus mingles with the Moon and meets a bright star, plus deep-sky treasures shine in the sky this week.

Glowing near bright Deneb in Cygnus the Swan, the North America Nebula is an excellent target under dark skies tonight.

Edge-on spiral NGC 55 is also known as the Southern Cigar Galaxy. Are you at a favorable latitude to spot it? Looking for a ...

Bright Venus sits close to Virgo’s luminary, Spica, in the predawn sky. A lovely crescent Moon also joins the scene.

Saturn is visible as darkness falls with Neptune nearby, the Full Moon crosses the Pleiades, and Mars and Jupiter dominate before dawn.

Our satellite passes several planets while Venus meets Spica in a close conjunction and spooky season culminates in the sky ...

Stunning face-on spiral M74 is visible after dark this evening, showing off its bright nucleus and fainter asymmetrical arms ...

Earth's satellite sits close to the Red Planet in the predawn sky, before passing both Mars and Jupiter later in the day.

This crescent-shaped cluster shines in northern Cassiopeia, visible all night long as the stars wheel around the North ...

The Red Planet reaches the border of Cancer and Leo; tomorrow it will have crossed the line into the Lion, sharing it with ...

The event horizon of a nonspinning billion-solar-mass back hole has a radius of 1.8 billion miles — the distance of Uranus from the Sun.

October’s bright Full Moon offers an excellent observing target, allowing you to trace the rays thrown out by ancient impacts ...