As the most massive planet in the Solar System, and first to form, Jupiter’s gravity shaped the formation of everything else.

They call it the architect as it played a critical role in shaping the orbital paths of other planets and sculpting the disk ...

Jupiter is an impressive phenomenon in our solar system. Nevertheless, it has diminished considerably since its early days.

Jupiter's already the big kahuna of the Solar System, an absolute unit of a planet with a mass 2.5 times greater than all of ...

Jupiter's early evolution and gravitational influence played a crucial role in shaping the solar system's structure and ...

The team's calculations indicate that young Jupiter had a radius nearly twice its current size, with a volume large enough to ...

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

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 ...

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

Recent calculations suggest that Jupiter, our solar system's largest planet, was once more than double its current size.

Jupiter has a mass 2.5 times greater than the rest of the planets combined. In the infant years, it was 2.5 times its current ...