Comet 3I/ATLAS has already puzzled astronomers with its odd trajectory, twin tails and sudden bursts of activity. Now a rhythmic 16.16-hour “heartbeat” has become the latest mystery. Most researchers ...

SCIENTISTS are scratching their heads as 3I/ATLAS reaches its closest point to Earth, but it’s not behaving like a typical comet. On December 19, 3I/ATLAS is expected to come within 170 ...

A mysterious object that a controversial scientist claims could be an alien battleship reaches its closest point to Earth on ...

With Stranger Things delivering an epic two-hour series finale, fans are eager to know who dies in the end. The emotional ...

More images of our visitor from another star system have been released after it was spotted doing something a bit odd. 3I/ATLAS could be the most famous space rock ever (you’ve already forgotten 2024 ...

James Cameron has revolutionized Pandora in Avatar, but it’s time for him to explore new worlds and tell stories beyond the ...

Hubble reveals a mysterious 'controlled' jet system on 3I/ATLAS. Is this 130,000mph interstellar visitor a natural comet or ...

As we look back over the past 20 years, certain villains stand out for their ability to linger in our minds long after the ...

Travis Knight’s Bumblebee is surging on Paramount+ streaming charts, reminding fans why it’s still the best-reviewed Transformers movie ever made.

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

io9 picks its favorite genre movies of the year, including 'KPop Demon Hunters,' 'Superman,' 'Bugonia,' and more. It’s that ...