This ties up with Kepler's astronomy to the extent that he apparently found somewhat similar intellectual difficulties in explaining how 'force' from the Sun could affect the planets.
Ito ties up sa Kepler's astronomy, sa lawak na siya apparently found tila katulad na problema sa intelektwal na nagpapaliwanag kung paano 'force' mula sa Linggo ay makakaapekto sa mga planets.