GameSpot may get a commission from retail offers. There are several worlds to explore in Revenge of the Savage Planet. Along the way, you have to contend with vicious plants, poisonous terrain ...

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 ...

Scientists examined infrared space surveys to narrow down candidates for Planet 9. Planet 9 would be so far from the Sun that it is just not illuminated by much sunlight. The two space surveys ...

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 ...

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 ...

No longer a planet but not forgotten, Pluto’s colors, captured by NASA almost 10 years ago, continue to dazzle among the collection of colorful celestial objects only seen in the solar system.

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 ...

The researchers are now fine-tuning their method to search for signs of planets outside the Milky Way, building on previous breakthrough work led by co-author Rosanne di Stefano, which identified the ...

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 ...

which identified the first potential extragalactic planet candidate. More information: Steven Dillmann et al, Representation learning for time-domain high-energy astrophysics: Discovery of ...

But is our moon actually a planet? The answer is technically no — at least according to NASA and the International Astronomical Union (IAU), an important global authority in astronomy.

[Related: Astronomers spot an extragalactic star with a disc around ... remarkable and pushes us to refine our models of star and planet formation.” In future studies, the team plans to continue ...