Astronaut #17

Here's a new astronaut piece.  I was trying to see how little line I could get away with and still allow  the image to work.  While I intended it to look very light, as if it was drawn in a few moments, the line looks a bit too stuff.  It's amazing how something as simple as line quality can make, or break a drawing.  This was a good experiment, but I have some ideas on how to improve this, and play more to my strengths.