Although the impact of Comet Shoemaker-Levy 9 seems like a once-in-a-lifetime event, impacts still occur at Jupiter. You ...

Most people worry about climate change, but few know what to do. The right tools allow us to convert scientific urgency into ...

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

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

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

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

Once thought a block of worthless ice, this continent is in fact incredibly valuable and plays a key role in stabilizing ...

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 ...

We often focus on space observatories that peer beyond Earth. But the vast majority of satellites stare right back at us.