Dr. Richard Gehrenbeck
August 7, 1992: Monthly Meeting
Following Fraunhofer's Footsteps to the Stars
June 6, 1980: Monthly Meeting
The Discovery of the Dark Lines of the Solar Spectrum
March 2, 1973: Monthly Meeting
| Sun | Moon | |||
|---|---|---|---|---|
| Rise | 7:14 | 22:45 | ![]() | 19.8d |
| Set | 16:32 | 10:16 | 73.6% | |
