Sky This Week is brought to you in part by Celestron. Friday, May 23The Moon passes 4° north of Venus at 8 P.M. EDT, although ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission ...

New research reveals that Venus may still be geologically alive, with massive circular features pointing to hot plumes ...

New research strengthens the case that Venus, long considered a geologically stagnant world, may be more Earth-like in its ...

A new study reveals fresh signs of geological activity on Venus — clues that the planet's mysterious surface is still ...

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

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

Venus may not have Earth-style tectonic plates, but it’s far from geologically quiet. A new model shows its crust is ...

Mountains rise, volcanoes spew, and Earth itself quakes as the crust constantly remakes itself in the ceaseless cycle of ...

A reappraisal of decades-old data suggests that strange circular formations on Venus could be volcanic “rings of fire” ...

Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research ...

NASA's Perseverance rover recently captured a photo of green auroras shining in the Martian sky for the first time. The alien ...