Using data from NASA's Juno spacecraft, scientists have discovered that the solar system's most volcanic body is even hotter ...

Jupiter’s volcanic moon, Io, is exhibiting geothermal activity far beyond what scientists had anticipated, with heat levels ...

Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...

Through a vast ocean, Jupiter's moon Europa is an exciting target for research in the search for life. Two space probes are ...

This global view of Jupiter's moon, Io, was obtained during the tenth orbit of Jupiter by NASA's Galileo spacecraft. Io, ...

Tonight, skywatchers are in for a rare and spectacular treat as the Moon and Jupiter align in the night sky. Whether you’re ...

This weekend, skywatchers can witness the moon and Jupiter's close proximity in the east-northeast sky, offering a brilliant celestial spectacle.

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can correct it with software.

Wausau Pilot & Review Mercury meets Mars as the Moon wanesCentral Wisconsin skywatchers will find this week packed with ...

This month, weather permitting, we can look forward to perhaps the very best of the annual meteor showers. The Geminids are due to peak around the middle of the month, so fingers crossed for clear ...