Add Yahoo as a preferred source to see more of our stories on Google. Jupiter, the biggest planet in our solar system, is not as big as we thought. For more than half-a-century, astronomers thought ...

Many of us know Jupiter as the solar system’s largest planet, and while it still is, recent findings from NASA’s Juno mission reveal data that the planet is a little smaller and more "squashed" than ...

NASA’s Juno Mission Probe Reveals Strange Findings Deep Within Jupiter ...

Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays ...

An international team of scientists, led by a PhD researcher from Northumbria University, has made groundbreaking discoveries ...

Astronomy textbooks worldwide may need updating after scientists announced a surprising discovery about Jupiter.

A NASA spacecraft is ready to set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth. Europa Clipper will peer beneath the moon’s icy crust where an ocean is ...

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

This is a mosaic of three New Horizons images of Jupiter's Little Red Spot, taken at 17:41 Universal Time on Feb. 26, 2007 from a range of 2.1 million miles (3.5 million kilometers). The image scale ...

This weekend, Jupiter reaches opposition — its closest and brightest point of the year. Rising at sunset in the east and shining all night long, it will dominate the sky with a steady white brilliance ...