I love art and math -- M.C. Escher is an influence. I enjoy science fiction. I'm interested in space exploration.
10 How often do stars pass close (~1ly) to the Sun? jun 2 '14
5 Is there a ceiling for stable L4 or L5 masses? jun 1 '14
3 Is there online data on asteroid axial tilts? mar 16 '14
2 Orbital Elements Transformations jun 4 '14
2 How would a planetary defence against comets work? may 26 '14