Bill Tschumy

Amateur astronomer; Astronomy educator; Zoologist; Weather buff; Mobile software developer; ME/CFS
• Co-author of “SkySafari” planetarium app.
• Latest app: “Our Galaxy”. Shows the 3D locations of objects in and around our galaxy.

  • 0 Posts
  • 1 Comment
Joined 2 years ago
cake
Cake day: November 16th, 2022

help-circle