Opinion editor’s note: Strib Voices publishes a mix of material from eight contributing columnists , along with other commentary online and in print each day. To contribute, click here . ••• I was 5 ...

: Some sci-fi aliens feel made up on the spot. Others seem so fully realized they could exist. This video explores the species with the deepest lore, logic, and worldbuilding in science fiction.

These are the best sci-fi movies from every year in the 1990s, from groundbreaking blockbusters to cult classics that still ...

On one stand columns and walls that, from a distance, could be Greek or Roman remains, but up close become recognizable as ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

Executive producer Brad Rau tells io9 about that encounter between Maul and Devon—and one strange sound in particular.

Last week, we saw the successful launch of the Artemis II spacecraft en route to the moon and back. It has been a long time since humans made a trip to ...