Planetary paths are helices as the sun itself moves within the galaxy. And orbits are actually ellipses around the common center of gravity of the two (or more) gravitational entities that are interacting. So ELLIPTICAL helices.
July 31, 2013
Planetary paths are helices as the sun itself moves within the galaxy. And orbits are actually ellipses around the common center of gravity of the two (or more) gravitational entities that are interacting. So ELLIPTICAL helices.