Mercury stations retrograde on June 2, 2080 at 29° Gemini, and direct on June 26 at 20° Gemini — 24 days. From the Earth, Mercury seems to back up against the stars as we overtake it, as a car passed on the highway seems to slide backward. Astrology holds it a time for crossed wires and delays. Computed from JPL's approximate orbits; the stations agree with an almanac's to within minutes.