Have you ever wondered if there is life on another planet? Exoplanets may hold the key to this question.

A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped ...

For over a century, scientists have suspected there could be a hidden planet lurking far beyond Neptune—massive enough to ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Scientists say studying objects like Ammonite, despite their immense distance, offers valuable insight into the solar ...

Far beyond Neptune lies a vast and unsettling frontier filled with dwarf planets, ancient ice worlds, collapsing atmospheres, ...

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

For the first time, NASA's James Webb Space Telescope has seen a young star forge crystals in blazing heat and hurl them to ...

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

The object was first detected by the ATLAS telescope system in Hawaii, originally appearing to be an ordinary comet. However, ...

Published in the peer-reviewed The Astrophysical Journal, the research focuses on tidally locked planets, worlds that always ...