NASA’s Juno spacecraft has forced planetary scientists to reconsider something they thought was settled: how big Jupiter actually is. New measurements show the solar system’s largest planet is ...

A new study explains why Jupiter has multiple large moons while Saturn has only one. Researchers suggest Jupiter’s strong ...

Jupiter, long enshrined in classroom diagrams as a near-perfect striped sphere, has just been resized and reshaped. New measurements from NASA’s Juno spacecraft show the gas giant is slightly smaller ...

Jupiter and Saturn may seem similar as gas giants, yet their vastly different moon systems reveal a deeper story shaped by ...

Washington — Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had previously thought.

NASA reveals that Jupiter's size is smaller and flatter than previously thought, changing key models of the current Solar ...

January has kept sky-gazers busy with a steady stream of celestial events. We're less than 10 days into the year, and we've already had a supermoon, the peak of the Quadrantids meteor shower and an ...

Astronomers studying an oddball brown dwarf called “The Accident” have finally spotted silane, a long-predicted silicon molecule missing from Jupiter and Saturn’s skies. Its ancient, oxygen-poor ...

The Juno spacecraft now orbiting Jupiter has a suite of science instruments which will investigate the existence of a possible solid planetary core, map Jupiter’s intense magnetic field, measure the ...

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Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...