20 Things You Didn’t Know About Dune
6. The Real-life Moon Of Titan Has Its Landscape Named After Places In Dune
If Dune has friends in high places it has them in government-funded scientific ones too. NASA itself used planetary names from Frank Herbert’s book to inspire Titan’s real-life nomenclature.
There’s Arrakis Planitia, named for Dune itself, as well as Caladan Planitia and Salusa Labyrinthus, so named for the Atreides homeworld and the Sardukar training planet respectively.
This approach to naming came about when the exploratory spacecraft Cassini did a fly-by back in 2005; owing to a large number of dunes now visible on the planet's surface, the beautiful nerds at NASA decided to honour Herbert’s masterpiece in the galaxy for real. Very touching, when you think about it.