He says it may be seeding life like an "interstellar gardener." The post Scientist Suggests That 3I/ATLAS May Have Seeded ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

Scientists may have identified one of the Solar System’s most important “planet factories” hidden just beyond Jupiter.

Jupiter’s Ganymede — has a unique and inexplicable magnetic field. New research could finally explain it: the moon is heating ...

Using a new technique that partly relies on artificial intelligence, researchers spotted potentially more than 10,000 new ...

Editor's note: This article was updated March 25 at 11:40 a.m. ET to account for the recent discovery of new moons around Saturn and Jupiter. The total number of planetary moons and small-body ...

In the young Solar System, a dust trap beyond Jupiter may have built wildly different meteorite parent bodies over two ...