Interstellar comets like 3I/ATLAS could serve as seeds for giant planet formation, potentially explaining how massive planets ...

New research from Rice University shows that Jupiter, the largest planet in our solar system, played a major role in shaping ...

The early growth of the gas giant carved rings that formed primitive meteorites and shaped the architecture of the inner ...

The newborn planetary system appears to be emerging 1,300 light-years away around a baby star known as HOPS-315. Planet-forming materials were first identified using NASA's James Webb Space Telescope.

"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today." Astronomers have discovered a massive new solar system body located ...

Jupiter's rapid early growth dramatically reshaped our solar system, scientists now reveal. Its immense gravity acted as a ...