Author: jperez1690

NGC 2024 and its brilliant neighbor Alnitak are the subjects for the December 2009 Astronomy Now issue. While Alnitak can be a bit of a nuisance when observing the Flame Nebula, it also provides an opportunity to sketch a striking example of…

The Lunar crater, Ptolemaeus is the subject of the November 2009 Drawn to the Universe column. The focus is on creating a crater sketch along the rapidly changing terminator. In the tutorial, we use of 2H and HB pencils to shade the…