Planet the Drake equation, which estimates the number of intelligent, communicating civilizations that exist in the Milky Way. There are exoplanets that are much closer to their parent star than any planet in the Solar System is to the Sun, and there are also exoplanets that are much farther from their star. Mercury, the closest planet to the Sun at 0.4 AU, takes 88 days for an orbit, but the shortest known orbits for exoplanets take only a few hours, e.g. Kepler-70b. The Kepler-11 system has five of its planets in shorter orbits than Mercury's, all of them much more massive
The Nearest Thing to Heaven by Alan Galbraith, and was the one that became the hit. This single followed his previous release, the Bernie Allen arranged "Helena", which even though a gold disc entry, wasn't a hit. The September 7, 1974 issue of "Billboard" recorded the song at #10, just behind George McCrae's "Rock Your Baby" at #9 and with Paper Lace's "The Night Chicago Died" at #1. That was the highest position it got to. The song stayed in the charts for 9 weeks. Walters didn't have any more chart hits after that. The Nearest Thing to Heaven The Nearest Thing To Heaven was