The biggest planet in our Solar System just got a little smaller. Okay, not physically, but our measurements of Jupiter just got more precise, and it turns out there's slightly less of the giant than ...

Add Yahoo as a preferred source to see more of our stories on Google. This illustration shows the difference between Jupiter's older and newer measurements. (Credit: Weizmann Institute of Science) ...

COLLEGE PARK, Md. – Scientists from the University of Maryland and the Max-Planck Institute for Solar System Research in Germany appear to have solved a long-standing mystery about the cause of ...

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

The Great Red Spot on Jupiter, the largest known storm in the solar system, is apparently shifting shapes, according to a recent report. A 90-day study, from December to March, of Jupiter using the ...

NASA’s Juno spacecraft has once again delivered a stunning view of Jupiter’s ever-changing atmosphere. In this latest image, a trail of drifting clouds appears to form the shape of a dolphin gliding ...

Astronomers have discovered a rare lemon-shaped planet called PSR J2322-2650b orbiting a city-size star. Found using NASA’s James Webb Space Telescope, the Jupiter-size world is stretched by extreme ...

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