Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

The team has estimated that the planet is about 22 percent the mass of Jupiter, so roughly a Saturn-sized world. It is ...

Planets usually stay close to their host stars, tracing steady paths shaped by gravity. Yet some planets break free and drift ...

Astronomers have confirmed a Saturn-size world drifting alone in deep space roughly 10,000 light-years from Earth, a ...

Astronomers have finally pinned down both the mass and distance of a solitary “rogue” planet, a world that drifts through ...

Explore the full archive of TIME, a century of journalism, insight, and perspective, with AI that helps you research, connect ...

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

Illinois residents may be able to catch a peek of the first full moon of 2026 tonight. Here's when to venture outside.

The 2026 night sky is set to bring UK stargazers some wonderful celestial events to look out for. The highlight will be the ...

The long-running series in which readers answer other readers’ questions ponders the online world – from what’s despicable to what’s indispensable ...

Motion capture can look great or cheap, but these 10 characters represent the best examples of how the technology can bring ...