According to their work, Jupiter's radius was once two to two-and-a-half times its current radius—large enough to contain ...

To better understand Jupiter’s primordial stages, researchers turned to the tiniest of the planet’s 92 known moons. Almathea ...

Long before it became the giant planet we see today, Jupiter was even bigger and had a much stronger magnetic field, ...

Understanding Jupiter's early evolution helps illuminate the broader story of how our solar system developed its distinct ...

A new study reveals that Jupiter has massive primordial form and powerful magnetic field, offering fresh insights into how it ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission ...

A pair of researchers in astrophysics claim the data sheds new light on Jupiter’s role in shaping the early solar system and ...

Jupiter wasn’t always the planet we know today—it was once twice as big, had a magnetic field 50 times stronger, and its ...

This prototype lander is collecting ice samples here on Earth, in the hope that it might help scientists peek at the ocean ...