Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...

At last count, Jupiter has 95 moons, but the four main ones — Ganymede, Callisto, Io and Europa — were discovered in 1610 by famed Italian astronomer Galileo Galilei. But their names came from ...

What landing sites on Jupiter’s moon, Europa, would be the most ideal for searching for life on the small moon? This is what a recent study published | Space ...

For a lot of people, summer brings the opportune time to look out at the night sky, whether with a telescope or binoculars, ...

Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

Text and photos by Michael J. Meyer Anyone who has visited Ocracoke Island knows how special it is: from stunning sunsets to magnificent views of the Milky Way on a moonless night after a cold ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

Your life would be very different if Earth was a moon of Jupiter. California State Bar Opens Probe Into Gloria Allred’s Law ...

NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...

Io, one of the most fascinating moons in our solar system, continues to mystify scientists with its intense volcanic activity ...