Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

Recent research suggests a warp in the orbital plane of Trans-Neptunian Objects (TNOs) between 80 and 400 AU, hinting at the gravitational influence of a potential Planet Y. This hypothetical planet, ...

Half a dozen planets - Mercury, Venus, Jupiter, Saturn, Uranus and Neptune - will put on a dazzling display in the sky on ...

From Jupiter’s swirling storms to Neptune’s icy depths, planets across our solar system are orbited by a fascinating cast of ...

For astrobiologists, the search for life beyond our solar system could be likened to where one would look in a vast ...

NASA’s James Webb Space Telescope has detected strong evidence for a giant planet orbiting Alpha Centauri A, the nearest ...

These strange objects could explain how water arrived on Earth, but may also be a previously unrecognised threat to our ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...