Hard Time on Planet Earth, a short-lived CBS series, followed Jesse, a battle-hardened alien soldier exiled to Earth as ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

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.

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Aliens download into a school - into the bodies of the Head and the Deputy Head and some naughty kids. They're confused as ...

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

The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

The mystifying invader 3I/ATLAS, a comet that had been capturing the attention of expert and amateur astronomers alike, passed Earth early Friday morning, making its closest approach to our planet as ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

Sci-fi movies are most compelling when they transcend just gadgets and spaceships, creating a world that feels almost real.