The night sky this week brings a first peek at the Lyrids Meteor Shower before its actual peak, plus planets including Venus, ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Venus, Saturn, and Mercury are full of surprises this month, and they have one more awe-striking display in store. Before ...

While ascending Mount Sharp, NASA's Mars rover Curiosity has had to swing around a small ridgeline dubbed "Devil’s Gate." ...

While ascending Mount Sharp, NASA's Mars rover Curiosity has had to swing around a small ridgeline dubbed "Devil’s Gate." ...

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

All winter long the great constellation Orion the Hunter has roamed our skies, with its bright belt of three stars in nearly ...

Since late autumn, the great constellation Orion the Hunter has been gradually migrating westward across the Pottsville evening sky. His calling card is his bright belt of three stars in nearly a ...

On Episode 155 of This Week In Space, Rod Pyle and Tariq Malik talk about cool space news you can use (if you're not stuck on ...

In the rover's latest video, the life of the slighter dust devil is abruptly cut short by a superior twister. But one ...

Jupiter will be the first starlike object you see in the evening after sunset with a brightness of –2.1 on the magnitude scale astronomers use, where smaller (or even negative) ...