
1) Fictional terrestrial planet 2) Star in Draco
Found on
https://www.crosswordclues.com/clue/arrakis

Arrakis (s; In Dune, the planet is the home of the Fremen (Zensunni wanderers), and subsequently is the Imperial Capital of the Atreides Empire. Arrakis is the third planet orbiting the star Canopus, and it in turn is orbited by two moons, one of which has the image of the desert kangaroo mouse, Muad`Dib, on it; the other moon possesses the image....
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http://en.wikipedia.org/wiki/Arrakis

A desolate, nearly inhospitable planet at the far edge of the Imperium. It is the sole source of spice melange, and thus rulership of the planet carries a certain honor. The surface of the planet is made almost entirely of dry dune deserts, and as such goes under an alternate name: Dune. Arrakis is home to a native human race, the Fremen, as well a...
Found on
https://nerdist.com/article/dune-glossary-important-terms-to-know/

A remote desert planet that is the only known source of melange, or 'spice'. The fabled substance grants remarkable abilities to those who ingest it (turning their eyes blue in the process), and it's also capable of powering intergalactic travel. For this reason, Arrakis is at the centre of a bitter, political battle as various dynasties and indivi...
Found on
https://www.cineworld.co.uk/static/en/uk/blog/dune-glossary-of-terms
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