Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an ...

Astronomers have directly spotted a rare young planet, WISPIT 2b, still forming within the gap of a dusty ringed disk around ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

A new trans-Neptunian object, 2017 OF201, has been found with a vast orbit and potential dwarf planet size. The finding hints ...

Located around 111 light years away from our solar system, and thus being quite close in space terms, is the star TWA 7. Also ...

The origin of the differing tilts in the orbits of the planets in our solar system may have been revealed through the ...

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

A Jupiter-like planet has been found orbiting a young sun-like star in a solar system far away in what is a potentially ...

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

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

A ninth large planet may lurk deep in the outer solar system. The planet, illustrated here, is far from the sun and thought to be gaseous like Uranus and Neptune, though smaller than both ice giants.

Super-Earth TOI-1452 b, depicted in this artist’s rendition, orbits a red dwarf star some 100 light-years away. It is 70 percent larger than Earth and five times our planet’s mass, with a ...