For years, astronomers have been searching for a ninth planet in our solar system (after giving Pluto the old heave-ho and demoting it to a dwarf planet) and now researchers say they’ve found a ...

Revenge of the Savage Planet follows on from Journey to the Savage Planet from 2020, and it's very much the same thing again - a garishly bright and colourful, tongue-in-cheek action adventure.

With Pluto having been classed as the ninth planet for many years, the hunt was on for Planet X. With the demotion of Pluto in 2006, the idea of Planet Nine was first proposed in 2016 by ...

A team of astronomers says it has identified a single, slow-moving infrared object that checks all the right boxes for it being the long-theorized ninth planet lurking beyond Neptune. The hunt for ...

MIT astronomers have discovered a planet some 140 light-years from Earth that is rapidly crumbling to pieces. The disintegrating world is about the mass of Mercury, although it circles about 20 ...

Astronomers announced Thursday that they had detected the most promising "hints" of potential life on a planet beyond our solar system, though other scientists expressed skepticism. There has been ...

HANDOUT/University of Cambridge/AFP via Getty Scientists believe they might have discovered evidence of life on a planet 700 trillion miles away from Earth. K2-18b, a planet more than double the ...

A team of researchers has found new evidence that there may be life on a planet two and a half times the size of Earth in another solar system. But don't get too excited just yet. A team of ...

The planet "splashed down" into the star, sending a giant plume of gas into space that gave the star a ring. The James Webb Space Telescope (JWST) has been studying the scene of a dramatic ...

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short life of what was, for a single human lifetime, the solar system's ...