Talk:PFS-1

Background on the fortuitous orbital inclination selection of 28 degrees
Adding a bit of background on PFS-1, that might be useful if an article is ever written about PFS-1 rather than the redirect used today: Cheers. N2e (talk) 22:06, 9 December 2012 (UTC)
 * Decades after PFS-1's subsatellite mission from Apollo 15, through a study of many Lunar orbiting satellites, scientists came to discover that most Low Lunar orbits are unstable. Fortunately, PFS-1 had been placed, unknown to mission planners at the time, very near to one of only four Lunar frozen orbits, where a Lunar satellite may remain indefinitely.