- #1
Osvaldo
- 27
- 1
Though it is hard not to believe in the spacetime curvature that cause planets to follow curved path arround massive objects, I wander how come these paths are eliptical, the object change velocity when moving arround the massive object and what is more obeys the Keppler laws. If there is not such a gravitational force (as said byexperienced physics) which would really caused these conditions, how come these orbital movements do not belong to a central force? Can somebody give a clear explanation?