Swiertekrêftslinger: ferskil tusken ferzjes

Content deleted Content added
L Bot - derby: simple:Gravity assist
L r2.7.1) (Bot - derby: ur:ثقلی مدد
Rigel 40:
[[sk:Gravitačný manéver]]
[[tr:Yerçekimsel sapan]]
[[ur:ثقلی مدد]]
[[vi:Swing-by]]
[[zh:重力助推]]