Talk:usare l'effetto fionda

RFD discussion: October–December 2020
Italian SOP. Imetsia (talk) 23:24, 26 October 2020 (UTC)
 * Move to defined as gravity assist; slingshot effect. Vox Sciurorum (talk) 00:49, 27 October 2020 (UTC)
 * Move, per Vox Sciurorum. --Robbie SWE (talk) 12:51, 13 November 2020 (UTC)
 * RFD-deleted and moved. Imetsia (talk) 21:38, 11 December 2020 (UTC)