Jupiter’s rule of the evening sky is coming to a close. Catch some action there while you can, shortly after sunset this ...

The moon spent a few million years as a volcanic wasteland, covered with ongoing eruptions that spewed from mountains and ...

Jupiter’s moon Callisto passes near the planet’s northern limb, shortly before Io transits and Ganymede emerges from the gas ...

Jupiter’s auroras sparkle with mystery — and Webb just uncovered a cosmic riddle scientists didn’t see coming.

The James Webb Space Telescope has observed glowing auroras on Jupiter like never before.

Jupiter and Mars are on display during May evenings. It's your last chance to grab a good view of Jupiter before it drops out of sight for midsummer. A gathering of planets in the morning sky offers ...

Planetarium and Program Coordinator Katy Downing of the Lake Erie Nature & Science Center shares the visible planets and ...

The natural light display in Earth's sky is famously best ... but its orbiting moon Io. Io is an infamous world teeming with ...

In May 2024, powerful solar activity triggered jaw-dropping northern lights much farther south than usual, turning the sky ...

Webb telescope uncovers fiery, fast-pulsing auroras on Jupiter, reshaping how scientists understand the planet’s magnetic storms.

Jupiter is the second brightest planet in the night sky, after Venus ... now known as the Galilean moons: Io, Europa, Ganymede, and Callisto. Many of these celestial orbs are as remarkable ...

Whether you're a seasoned stargazer or a backyard observer with binoculars, the final week of May offers a treasure trove of ...