Editing Interstellar travel (section)

==== Island hopping through interstellar space ====
Interstellar space is not completely empty; it contains trillions of icy bodies ranging from small asteroids ([[Oort cloud]]) to possible [[rogue planet]]s. There may be ways to take advantage of these resources for a good part of an interstellar trip, slowly hopping from body to body or setting up waystations along the way.<ref>{{cite web |last=Gilster |first=Paul |date=12 February 2012 |title='Island-Hopping' to the Stars |url=http://www.centauri-dreams.org/?p=21719 |access-date=12 June 2015 |work=Centauri Dreams |archive-date=18 November 2021 |archive-url=https://web.archive.org/web/20211118074304/https://www.centauri-dreams.org/2012/02/13/island-hopping-to-the-stars/ |url-status=live }}</ref>