Seeing the longest eclipse in our lifetime is just the start of an unforgettable trip to visit remnants of an ancient ...

Late April brings the Lyrid meteor shower, which starts on the 14th and will peak April 22. The best time to observe is after ...

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.

From eyepieces to travel scopes, these products caught the eye of Astronomy Contributing Editor Phil Harrington on the NEAF ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

These NASA missions were not only a steppingstone to the Moon, but influenced many aspects of the way humans still travel ...

The international four-person crew returns after nearly four days in space and observing Earth’s poles from orbit for the ...

Vaonis' Hestia combines a telescope and camera into an all-in-one package that will turbocharge your phone for astroimaging.

This evening, the roughly half-illuminated face of the Moon hangs in Gemini, high in the south an hour after sunset. First Quarter Moon occurs at 10:15 P.M. EDT. The two brightest stars in Gemini ...