Saturn’s rings, imaged here by NASA’s Cassini orbiter, are one of the solar system’s most reliably spectacular sights. But ...

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

While planets circle the sun in what's called and heliocentric orbit, they rarely fall together in what appears to the human ...

Venus and Saturn will appear to be snuggling close in our southwestern sky after sunset Saturday night - a little treat for skywatchers in an already-packed January. We started off the year with ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky. In total six planets will be visible, ...