Gravitational Slingshots

Tuesday, Jan 31, 2017 | 3 min read
Categories: Physics,
Tags: Gravity, Classical Mechanics,
Note: This article was originally published on astroibrahim on Apr 10, 2013. I always wondered why doesn’t the sun slow space probes down when they are leaving the Earth for outer planets. Isn’t there a risk that the probe might change its trajectory and fall into the sun? There is. You see, the more distant the space probe gets from the Sun, the more potential energy it gains. However, energy must be conserved at all costs.