Q & A: Expanding Universe
Collimating Telescopes
Use of Hubble Space Telescope activities (e.g., Deep Field) in the classroom
EXES and TEKS (PDF file) by MJ Tykoski
Q&A: String theory
Q&A: Stellar evolution
Variable Stars and the Distance Ladder
Observing Proposals - the challenge of getting time on large telescopes
Review of EXES progress
Dewer design and support
Celestial spheres and solar motion demonstrators
Links updated 25 December 2011