Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to huge heights.

A pair of planetary scientists at the University of California, working with a colleague from the California Institute of ...

A solar wind event from 2017 that hit Jupiter and compressed its magnetosphere created a hot region spanning half Jupiter's circumference.

Scientists now believe that solar bursts hit the largest planet of our solar system two to three times a month.

Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.

Even gargantuan Jupiter, with its whirling superstorms and volatile temperatures, has a soft side. A team of researchers ...

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s ...

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

“The solar wind squished Jupiter’s magnetic shield like a giant squash ball. This created a super-hot region that spans half ...

NASA's James Webb Space Telescope Captures Glowing Aurora in Vivid Detail On Neptune For the First Time The James Webb Space ...