Galileo Galilei's telescopic discovery of Jupiter's four moons in 1610 revolutionized astronomy and supported heliocentric ...

In case anyone missed the January planetary alignment, two more are expected to be seen in the night sky in February, with ...

“We see evidence for a process connecting everything in the entire Jupiter system, from the interior dynamo to the satellites and their plasma torii to the ionosphere to the stratospheric hazes.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Io is the third-largest natural satellite of Jupiter. Its thin atmosphere consists mainly of sulfur dioxide, and its characteristic yellow, orange, and red colors result from being covered in sulfur.

When JUICE reaches its destination in 2031 it will become the first European spacecraft to visit Jupiter. It will then spend three and a half years studying the icy satellites of Ganymede ...

The Galileo probe expanded on our knowledge of Jupiter's moon, Io, showing us just how hot and hellish the Jovian satellite ...

Scientists have detected bursts of plasma, called chorus waves, some tens of thousands of miles from Earth. These waves ...