How might planet-planet scattering lead to the ejection of planets or the establishment of retrograde orbits?

Mar 5, 2022 ... In the synodic frame, the stars are moving westward at angular speed 1, so, relative to the background stars, an inferior planet at inferior ... Jul 14, 2022 ... The number of functional stem cells in the intestinal epithelium is determined by a dynamic regulation of the location of stem cells in the small and large ... Under normal circumstances the planet appears to move to the East (upwards in the diagram), but when it is being overtaken by the Earth our faster motion makes ... Apr 17, 2025 ... I believe what you are seeing is the apparent “retrograde”, or backwards, motion of Mars as the Earth overtakes Mars on an inside track (orbit) ... Retrograde Motion in Astronomy. Astronomically, retrogrades happen as Earth is passing or being passed by other planets. Like the apparent movement of the sun ... Retrograde motion of the outer planets starts and ends near the time of opposition, when a planet is opposite from the Sun in the sky. Hard Wax - Precession: Retrograde Motion EP (Rawax RSO 02) - Reissue of classy 90s Minimal Techno EP produced by Steve O'Sullivan - € 13. This fruity note-forward DIPA brings together Motueka hops from New Zealand along with Amarillo and Mosaic Cryo hops from Washington. Møsengge - Retrograde Motion by Diffuse Reality Records. 5 tracks, 26 minutes. View purchase options. Dec 7, 2024 ... Mars will begin its retrograde motion on Saturday, December 7, 2024. This is a milestone in the mutual orbits of Earth and Mars around the sun.