Planet consists mostly of planets the size of Neptune and smaller, down to smaller than Mercury. There are types of planets that do not exist in the Solar System: super-Earths and mini-Neptunes, which could be rocky like Earth or a mixture of volatiles and gas like Neptune—a radius of 1.75 times that of Earth is a possible dividing line between the two types of planet. There are hot Jupiters that orbit very close to their star and may evaporate to become chthonian planets, which are the leftover cores. Another possible type of planet is carbon planets, which form in systems with
Another Planet / Voyager was working on one song with Swire, he decided to face his fear by travelling home and returning with his father's copy, which they then sampled for the song. One of the samples they used contained a line spoken by Burton, "...and I wandered through the weird and lurid landscape of another planet", which later gave the song its name. "Another Planet / Voyager" was the first single by Pendulum to receive widespread recognition, and as such was subject to critical attention. One review of the single describes "Voyager" as "a really well done piece of dancefloor drum and bass