<prompt> Translate the following text to EnglishKwa ufupi, uwezo wake wa mvuto ulikuwa mkubwa na Calculator ya meli ilikuwa mfano wa kawaida ambao haukuundwa kuchora trajectories za kutua katika wigo huo wa uwezekano.  <response>: In short, its gravitational potential was high and the ships Calculator was a run-of-the-mill model not designed to plot landing trajectories at that potential range. 