Basic Eclipse Geometry

[Peter Ward]

Using some of my recent images, plus a little help from NASA, I put together this graphic of how eclipses work....

The link is here (http://www.atscope.com.au/BRO/officewindow/eclipsefacts.html)

[pluto]

:rofl:
Nice.

[RickS]

XKCD already has it covered: https://xkcd.com/1878/

[multiweb]

Gemoterically correct :einstein: