TOPIC | 404.0 | Focusing in Astrophotography |
| 404.10 | Mon Sep 30 1991 13:37 | Focusing with a clear screen | 18 lines |
TOPIC | 456.0 | The Planet Saturn |
| 456.32 | Mon Sep 09 1991 14:01 | Next best thing to earth ? | 12 lines |
TOPIC | 836.0 | Total Solar Eclipse, July 1991 |
| 836.15 | Mon Jun 10 1991 13:44 | Eclipse Time | 16 lines |
TOPIC | 854.0 | Hubble Telescope (HST) Images |
| 854.35 | Wed Dec 05 1990 11:48 | short time is over | 7 lines |
TOPIC | 875.0 | Star Party - Groton, Mass. |
| 875.99 | Thu Dec 05 1991 09:33 | Yes, Only Red Works | 33 lines |
| 875.102 | Fri Dec 06 1991 11:34 | Yes, That's Right | 13 lines |
TOPIC | 915.0 | Lens Cap or Dust |
| 915.7 | Thu Nov 01 1990 14:15 | bad experience with dust & moisture | 26 lines |
TOPIC | 923.0 | Geminids Meteor Showers |
| 923.7 | Thu Dec 13 1990 15:56 | precision not required | 11 lines |
TOPIC | 977.0 | Reflector without central obstruction - advice needed |
| 977.3 | Thu May 23 1991 13:28 | Not Easy | 32 lines |
TOPIC | 989.0 | Total Solar Eclipse - July 1991 |
| 989.20 | Thu Jul 18 1991 17:29 | Our View From La Paz | 85 lines |
TOPIC | 998.0 | Dance of the Planets |
| 998.1 | Wed Aug 28 1991 13:57 | yes | 21 lines |
TOPIC | 999.0 | Boston Area Astronomy |
| 999.3 | Wed Aug 28 1991 14:03 | third | 8 lines |
TOPIC | 1003.0 | Reciprocity failure idea? |
| 1003.4 | Thu Sep 26 1991 14:35 | Someone else thought of this first | 14 lines |
TOPIC | 1016.0 | Meteors and Ham Radios |
| 1016.2 | Wed Nov 06 1991 13:47 | I read it somewhere | 17 lines |
TOPIC | 1023.0 | Earth seen from the Moon? |
| 1023.21 | Fri Dec 20 1991 11:27 | how about a lunar eclipse? | 6 lines |