Astronomers have spotted a Saturn-sized world drifting through a region of space that theory once said should be almost empty ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Despite its length and the reuse of ideas, Avatar remains a solid franchise — and Cameron continues to prove that some ...

Stargate SG-1 returns to Netflix on February 15, 2026. All 10 seasons and 214 episodes will be available to stream in the US ...

So, without further ado, here are the seven best new sci-fi shows of 2025, including some releases that went under the radar.

Dive into the fascinating similarities between Stranger Things' Abyss and the Dimension X from Teenage Mutant Ninja Turtles, ...

The True Story of an Alien Craze that Captured Turn of the Century America," David Baron looked into one source of that ...

To that end, Kotaku ‘s top games of 2025 list this year will go back to straddling the Goldilocks GOTY middle ground of 12 best games. We are still ranking them and describing why each made the cut, ...

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how ...