Today is Towel Day! Salute the legacy of 'The Hitchhiker's Guide to the Galaxy' author Douglas Adams

NASA’s Mars Perseverance Rover Picks Up an Unwanted Hitchhiker

The Hitchhiker’s guide to the soil

A hitchhiker's guide to manta rays

This microscopic hitchhiker is a friend to both plants and humans

A Hitchhiker’s Guide to an Ancient Geomagnetic Disruption

From Star Wars to Hitchhiker's – how to make the best drinks in sci-fi