i just found out something interesting- a penumbra is a partial shadow cast by the earth during a lunar eclipse. an umbra is the whole shadow.
from
http://www.hermit.org/Eclipse/why_lunar.html :
The shadow cast by the Earth has two parts:
In the penumbra, the light from the Sun is partly blocked by the Earth, but not completely. An observer standing on the Moon within the Earth's penumbra would see a partial solar eclipse; we see the Moon dimming due to the reduced light, although in practice this is hard to detect with the eye.
In the umbra, the light from the Sun is completely blocked by the Earth. Our lunar observer would see a total solar eclipse; we see the Moon darkened, but glowing a dull red from light scattered by the Earth's atmosphere.
my question, did larian name a certian character after this or is it just coincidence?
did anybody catch that eclipse? totally awesome!