Researchers from the Juno mission have finally solved a mystery that has puzzled scientists for over four decades.

New measurements from NASA's Juno probe have seemingly put to bed the possibility of a magma ocean beneath the surface of Io.

German astronomer Simon Marius is best remembered for his disputes with Galileo Galilei over priority for discovering Jupiter ...

Io, discovered by Galileo Galilei in 1610, is the most volcanic body in our solar system. NASA's Juno spacecraft continues to ...

NASA's Juno spacecraft captures stunning images of Io's volcanic surface, revealing fresh lava flows and sulfur dioxide gas ...

Some tantalising—but uncertain—images from telescopes nevertheless show things ... Last year saw the launch of a European ...

Io, roughly the size of Earth's Moon, is home to approximately 400 volcanoes that continuously erupt, contributing to its ...

(WJW) – The last full moon of 2024 will rise this weekend. December’s full moon, known as the “Cold Moon,” will reach its ...

The Geminid meteor shower put on a dazzling show this week, delighting skywatchers worldwide. The Geminids are one of the ...

The north polar region of Jupiter's volcanic moon Io was captured by NASA's Juno during spacecraft's the 57th close pass of ...

Scientists with the Juno mission to Jupiter have discovered that the volcanoes on Jupiter’s moon Io are each likely powered ...