Kepler's Laws: Why Are Planetary Orbits Elliptical?
33:04
Will Emergent Gravity Rewrite Physics?
29:25
When will Alien Life be Found on Exoplanets?
31:38
Your Daily Equation #17: Planetary Orbits: Kepler, Newton, and Gravity
43:22
What determines the size of an atom?
28:47
Episode 21: Kepler's Three Laws - The Mechanical Universe
28:47
Episode 25: From Kepler To Einstein - The Mechanical Universe
36:05
Space Flight: The Application of Orbital Mechanics
16:40