Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

Planets travel alone in space, without a parent star. These wandering worlds, far from being rare, might even be extremely ...

Aldebaran sits in an inverted V-shaped group of stars. This is the Bull's head, upside down for us, as it was named in the ...

Saturn is on display in the early-evening sky this month along with Uranus and Neptune, both within reach of binoculars.

New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...

Jupiter will cross the sky each night, 'hanging out' near Pollux and Castor, the brightest stars of the constellation Gemini.

The 2026 calendar has a few major standouts: a late-night total lunar eclipse, a particularly promising Perseid meteor shower ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would ...

At the farthest edge of the Sun’s influence, the Voyager probes have stumbled into something that sounds almost mythic: a ...

Your Guide To The Southern Sky In 2026. What will we see in the southern sky in 2026? A total eclipse of the Moon (at a ...