TTG Home » Robert Home » Robert's Astronomy Home Page » Robert's Astronomy Links

• Clear Sky Clock (Pilot Mountain)
  
• Clubs and Organizations
• Manufacturers
• Miscellaneous
• Reference
• Reviews
• Software
• Vendors

Clubs and Organizations

• Astronomical League
• Forsyth Astronomical Society
• International Dark-Sky Association
• SciWorks
• Winston-Salem Astronomical League

Manufacturers

• Eyepieces
  • Pentax
  • Russell Optics
  • Siebert Optics
  • Tele Vue
  • Vixen
• Finders
  • Telrad
• Focusers
  • Feathertouch
  • JMI
• Primary Mirrors
  • Discovery
  • Galaxy Optics
  • Mark D. Harry Optics
  • Nova
  • Pegasus
  • R. F. Royce
  • Swayze Optical
  • Torus Optics
  • Zambuto
• Mirror Cells
• Miscellaneous
  • Willman-Bell (books and ATM supplies)
• Secondary Mirrors and Mounts
  • ProtoStar
• Telescopes
  • Discovery Telescopes
  • Guan Sheng Optical
  • Obsession Telescopes
  • Orion Telescope & Binocular Center
  • StarMaster Telescopes
  • Tele Vue
  • Vixen
•  

Miscellaneous

Reference

• Heavens Above (satellite and ISS passes, Iridium flares, and more, customized to your location)
• SEDS Messier Database
• Weasner's Observational Guides and References

Reviews

• Astronomy Ratings
• Cloudy Nights
• Scope Reviews
• Weatherman

Software

• Cartes du Ciel (free planetarium software; the best I've found)
• StarCalc (free planetarium software)
• TUMOL: The Ultimate Messier Object Log (David Paul Green)
• Virtual Moon Atlas (from the Cartes du Ciel folks)

Vendors

• Astronomics
• Oceanside Photo and Telescopes
• Orion Telescope & Binocular Center
• University Optics

Copyright © 1998, 1999, 2000, 2001, 2002, 2003, 2004 by Robert Bruce Thompson. All Rights Reserved.