Add Yahoo as a preferred source to see more of our stories on Google. Jupiter is already the biggest planet by far in our solar system, but new research suggests it was somehow once even larger than ...

Add Yahoo as a preferred source to see more of our stories on Google. Jupiter was once as much as 2.5 larger than today. To better understand Jupiter’s primordial stages, researchers turned to the ...

A new study published in Nature Astronomy proposes an explanation for a long-standing puzzle in planetary science: why ...

A simulation-based study reveals that Jupiter does this with its stronger magnetic fields.

A new study reveals how Jupiter’s powerful magnetic field helped its moons survive, while Saturn lost most of its large moons ...

Understanding Jupiter's early evolution helps illuminate the broader story of how our solar system developed its distinct structure. Jupiter's gravity, often called the "architect" of our solar system ...

Jupiter's strong magnetic field formed a disk cavity, trapping multiple large moons. Saturn's weaker field lacked this, leaving it with fewer dominant moons like Titan. (Nanowerk News) The two largest ...

Artist’s impression of the simulations conducted in this research. Jupiter (lower left) has a strong magnetic field which creates a cavity in its circumplanetary disk. Saturn (upper right) lacks a ...