galaxy

The Galaxy Song from Monty Python's The Meaning of Life, a comic musical tour of the size and motion of the galaxy and our place in it.

The BBC TV version of the Babel Fish passage from The Hitchhiker's Guide to the Galaxy, with Ford and Arthur aboard a Vogon ship, narrated over the show's hand-drawn animated Guide entry.

A scene from the BBC's Hitchhiker's Guide to the Galaxy TV series in which Arthur argues vegetarianism in a restaurant where the dish of the day cheerfully offers up parts of its own body.

A short Nature video on the discovery that our home supercluster is Laniakea, redefined by mapping the flow of galaxies rather than their density. It names the structure with a Hawaiian word meaning 'immeasurable heaven'.

Jack Szostak's lecture covers how cellular life could have arisen from chemistry on the early Earth, starting from the odds of life elsewhere in the galaxy. It is part of a series on protocells and the RNA world.

Kurzgesagt explains stellar engines such as the Shkadov thruster and Caplan thruster, which could move the Sun and solar system across the galaxy over millions of years to avoid hazards and reach new regions.

An animated clip from the second radio series of The Hitchhiker's Guide to the Galaxy in which Arthur Dent argues with the Nutrimatic drinks dispenser, which produces something almost, but not quite, entirely unlike tea.