26 Mar
2013
26 Mar
'13
1:58 p.m.
Seth, in SLAS, we have lots of candidates for Jupiter, and some for Mercury, Pluto, and Mars. Not a lot in between. ;-) On Tue, Mar 26, 2013 at 1:48 PM, Seth Jarvis <SJarvis@slco.org> wrote:
When they participate in the "human solar system" they have no problem understanding retrograde motion.