Virtual Reality Moon Phase Pictures
Virtual Reality Moon Phase Pictures These Virtual Reality Moon Phases were created by R. Schmidt from ray-traced images of the Moon. A Clementine spacecraft mosaic of the lunar surface was mapped onto a sphere, and scenes were rendered as a virtual Sun orbited the Moon. The depiction of lunar surface features suffers geometric distortion but the terminator is correct with respect to the ...
tycho.usno.navy.mil/vphase.html   reviews

Once in a Blue Moon
Once in a Blue Moon ...
www.obliquity.com/astro/bluemoon.html   reviews

Moonstick Information Site - slide rule moon phase calendar
Provides a slide rule moon phase calendar and other methods of computing astronomical information ...
www.moonstick.com/   reviews