Waxing Moon In January

Space Math At Nasa

Check this out: http://spacemath.gsfc.nasa.gov/mission.html

Saw Comet Catalina last night. Also bagged Orion nebula with new Luminos 7 mm Lens:

Orion Nebula: aka M42 or NGC 1976 is about 1300 light years, 24 light years across with 2000 solar masses.