New images from NASA 's Hubble Space Telescope have revealed an enormous, oddly shaped disk of gas and dust around a single ...

If life exists beyond Earth, water may be the first clue. Water Worlds explores the planets and moons where liquid water could exist — and where alien life might be quietly thriving.

According to a new scientific hypothesis, alien civilisations may only become detectable at the moment of their collapse.

What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an ...

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

After five seasons, Netflix's sci-fi horror hit wrapped up with an exhausting two-hour extravaganza that, unsurprisingly, ...

Discovery & Canal+ Strike "Milestone" International Agreement Over HBO Max Happy New Year! Goodbye 2025 and hello 2026. As ...

As 2026 approaches, online interest in predictions linked to Baba Vanga has once again intensified. Often referred to as the ...

According to HistoryLink.org, a mysterious metallic monolith discovered at Magnuson Park on Jan. 1, 2001, quickly became one ...

Resolve to read more books in 2026—and start right here with io9’s first list of the year rounding up all the new sci-fi, ...

There have been many egregiously terrible sci-fi films released over the years, including the likes of Mac and Me, iBoy, and ...

Bungie and 343 Industries' Halo franchise is one of the best shooter game series ever made, being largely responsible for the ...