Ready References
A Guide to Backyard Astronomy
Beating the Seeing
Choosing Your First Telescope
AAVSO Membership Information
Making Variable Star Observations
Coating of Surfaces: Evaporation and Sputtering
Document Your Results and Share
(2000).iso/amsci01/images/info24.jpg)
Ready References A Guide to Backyard Astronomy (2000).iso/amsci01/images/application.jpg)
Beating the Seeing Choosing Your First Telescope AAVSO Membership Information (2000).iso/amsci01/images/observ24.jpg)
Making Variable Star Observations (2000).iso/amsci01/images/construct24.jpg)
Coating of Surfaces: Evaporation and Sputtering Document Your Results and Share