"Chusuk" redirects here. For the Korean holiday, see Chuseok.
In Dune, Chusuk is the "fourth planet of Theta Shalish; the so-called 'Music Planet' noted for the quality of its musical instruments." The Appendix of Dune mentions "the Navachristianity of Chusuk."
On August 4, 2009, a real-world plain of Saturn's moon Titan was named Chusuk Planitia after Herbert's fictional planet.
Read more about this topic: List Of Dune Planets