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Lunar World Record Mosaic.

Last post by mikemarotta « Wed Dec 16, 2020 8:03 pm
Replies: 12
by Trevor » Tue Jun 23, 2009 1:48 pm

12 Replies

20800 Views

Last post by mikemarotta
Wed Dec 16, 2020 8:03 pm
Guides, Links & Resources (Updated 01/09/2007)

Last post by jeff.stevens « Mon Sep 05, 2005 11:02 pm

by jeff.stevens » Mon Sep 05, 2005 11:02 pm

0 Replies

35946 Views

Last post by jeff.stevens
Mon Sep 05, 2005 11:02 pm
ZTF Comets

Last post by michael feist « Fri Jun 24, 2022 5:09 am
Replies: 4
by michael feist » Sun Jun 19, 2022 7:55 am

4 Replies

66 Views

Last post by michael feist
Fri Jun 24, 2022 5:09 am
Paul Sutherland

Last post by Brian « Thu Jun 23, 2022 4:46 pm
Replies: 5
by jeff.stevens » Wed Jun 22, 2022 8:51 pm

5 Replies

65 Views

Last post by Brian
Thu Jun 23, 2022 4:46 pm
Sunset pollen corona ...

Last post by brian livesey « Mon Jun 13, 2022 6:07 am

by brian livesey » Mon Jun 13, 2022 6:07 am

0 Replies

48 Views

Last post by brian livesey
Mon Jun 13, 2022 6:07 am
June 2022 Celestial Calendar

Last post by Dave Mitsky « Fri Jun 03, 2022 8:45 pm
Replies: 2
by Dave Mitsky » Fri Jun 03, 2022 7:26 am

2 Replies

91 Views

Last post by Dave Mitsky
Fri Jun 03, 2022 8:45 pm
Red crepuscular rays

Last post by brian livesey « Mon May 30, 2022 8:28 pm
Replies: 2
by brian livesey » Mon May 30, 2022 6:19 am

2 Replies

75 Views

Last post by brian livesey
Mon May 30, 2022 8:28 pm
Christian Huygens and E.T.

Last post by brian livesey « Sat May 28, 2022 9:06 pm
Replies: 2
by brian livesey » Sun May 22, 2022 9:44 pm

2 Replies

102 Views

Last post by brian livesey
Sat May 28, 2022 9:06 pm
May 2022 Celestial Calendar

Last post by Dave Mitsky « Sat May 07, 2022 6:57 pm
Replies: 3
by Dave Mitsky » Wed May 04, 2022 4:06 am

3 Replies

141 Views

Last post by Dave Mitsky
Sat May 07, 2022 6:57 pm
alpha, beta, gamma etc

Last post by jeff.stevens « Sat Apr 23, 2022 8:24 pm
Replies: 7
by michael feist » Fri Apr 22, 2022 6:21 am

7 Replies

268 Views

Last post by jeff.stevens
Sat Apr 23, 2022 8:24 pm
deleted

Last post by RMSteele « Fri Apr 22, 2022 11:22 am

by RMSteele » Fri Apr 22, 2022 11:22 am

0 Replies

138 Views

Last post by RMSteele
Fri Apr 22, 2022 11:22 am
Timeballs, Clocks, Sundials & Astronomy

Last post by JohnM « Sat Apr 09, 2022 5:08 pm
Replies: 5
by michael feist » Sun Apr 03, 2022 10:20 am

5 Replies

355 Views

Last post by JohnM
Sat Apr 09, 2022 5:08 pm
Second-hand Astronomy books

Last post by michael feist « Thu Apr 07, 2022 7:03 am

by michael feist » Thu Apr 07, 2022 7:03 am

0 Replies

193 Views

Last post by michael feist
Thu Apr 07, 2022 7:03 am
April 2022 Celestial Calendar

Last post by Dave Mitsky « Sat Apr 02, 2022 9:51 pm
Replies: 2
by Dave Mitsky » Sat Apr 02, 2022 3:16 am

2 Replies

221 Views

Last post by Dave Mitsky
Sat Apr 02, 2022 9:51 pm
Citizen Science

Last post by JohnM « Wed Mar 30, 2022 9:45 am
Replies: 5
by RMSteele » Mon Mar 21, 2022 10:06 am

5 Replies

377 Views

Last post by JohnM
Wed Mar 30, 2022 9:45 am
Bulletin Board System Upgrade - Friday 25th March 10pm

Last post by jeff.stevens « Fri Mar 25, 2022 10:34 pm
Replies: 1
by jeff.stevens » Tue Mar 22, 2022 11:34 pm

1 Replies

242 Views

Last post by jeff.stevens
Fri Mar 25, 2022 10:34 pm
The March 11th asteroid ..

Last post by brian livesey « Sun Mar 13, 2022 9:17 pm
Replies: 1
by brian livesey » Sun Mar 13, 2022 9:30 am

1 Replies

269 Views

Last post by brian livesey
Sun Mar 13, 2022 9:17 pm
March 2022 Celestial Calendar

Last post by Dave Mitsky « Sat Mar 05, 2022 8:09 pm
Replies: 2
by Dave Mitsky » Wed Mar 02, 2022 5:06 am

2 Replies

342 Views

Last post by Dave Mitsky
Sat Mar 05, 2022 8:09 pm
Belt of Venus Explained

Last post by jeff.stevens « Fri Mar 04, 2022 10:41 pm

by jeff.stevens » Fri Mar 04, 2022 10:41 pm

0 Replies

273 Views

Last post by jeff.stevens
Fri Mar 04, 2022 10:41 pm
A Cretaceous Springtime ..

Last post by brian livesey « Sun Feb 27, 2022 8:22 pm

by brian livesey » Sun Feb 27, 2022 8:22 pm

0 Replies

288 Views

Last post by brian livesey
Sun Feb 27, 2022 8:22 pm
224 animated Solar Eclipse tracks for the 21st Century

Last post by Brian « Tue Feb 22, 2022 6:09 pm

by Brian » Tue Feb 22, 2022 6:09 pm

0 Replies

262 Views

Last post by Brian
Tue Feb 22, 2022 6:09 pm
Blow, blow thou winter wind ..

Last post by Brian « Mon Feb 21, 2022 6:28 pm
Replies: 7
by brian livesey » Fri Feb 18, 2022 5:35 pm

7 Replies

517 Views

Last post by Brian
Mon Feb 21, 2022 6:28 pm
Endurance and Modern Star Maps

Last post by jeff.stevens « Wed Feb 16, 2022 7:23 pm

by jeff.stevens » Wed Feb 16, 2022 7:23 pm

0 Replies

298 Views

Last post by jeff.stevens
Wed Feb 16, 2022 7:23 pm
SpaceX rocket on collision course with moon

Last post by Brian « Tue Feb 15, 2022 5:41 pm
Replies: 1
by Brian » Fri Jan 28, 2022 7:34 pm

1 Replies

336 Views

Last post by Brian
Tue Feb 15, 2022 5:41 pm
Selling the Moon ..

Last post by RMSteele « Sat Feb 12, 2022 11:51 pm
Replies: 1
by brian livesey » Sat Feb 12, 2022 10:10 pm

1 Replies

317 Views

Last post by RMSteele
Sat Feb 12, 2022 11:51 pm
Satellite Proliferation - A Co-ordinated Response

Last post by michael feist « Sat Feb 05, 2022 6:49 pm
Replies: 1
by jeff.stevens » Sat Feb 05, 2022 4:09 pm

1 Replies

323 Views

Last post by michael feist
Sat Feb 05, 2022 6:49 pm
Sky & Telescope - Tim Russ Article

Last post by jeff.stevens « Sat Feb 05, 2022 4:00 pm

by jeff.stevens » Sat Feb 05, 2022 4:00 pm

0 Replies

298 Views

Last post by jeff.stevens
Sat Feb 05, 2022 4:00 pm
Jumping Jack Flash ..

Last post by RMSteele « Sat Feb 05, 2022 2:10 pm
Replies: 1
by brian livesey » Fri Feb 04, 2022 10:19 pm

1 Replies

319 Views

Last post by RMSteele
Sat Feb 05, 2022 2:10 pm
February 2022 Celestial Calendar

Last post by Dave Mitsky « Thu Feb 03, 2022 7:31 pm
Replies: 2
by Dave Mitsky » Thu Feb 03, 2022 8:42 am

2 Replies

364 Views

Last post by Dave Mitsky
Thu Feb 03, 2022 7:31 pm
trig-points Pillars

Last post by ernie « Mon Jan 31, 2022 6:18 pm
Replies: 1
by michael feist » Sun Jan 30, 2022 10:33 am

1 Replies

342 Views

Last post by ernie
Mon Jan 31, 2022 6:18 pm
Noctilucent Clouds Down South

Last post by jeff.stevens « Tue Jan 25, 2022 10:56 pm

by jeff.stevens » Tue Jan 25, 2022 10:56 pm

0 Replies

328 Views

Last post by jeff.stevens
Tue Jan 25, 2022 10:56 pm
Fly Me to the Moon and Let Me.....

Last post by jeff.stevens « Wed Jan 19, 2022 10:20 pm
Replies: 4
by jeff.stevens » Wed Jan 19, 2022 5:05 pm

4 Replies

492 Views

Last post by jeff.stevens
Wed Jan 19, 2022 10:20 pm
Happy Winter Solstice

Last post by jeff.stevens « Wed Jan 19, 2022 4:57 pm
Replies: 7
by jeff.stevens » Tue Dec 21, 2021 8:33 am

7 Replies

749 Views

Last post by jeff.stevens
Wed Jan 19, 2022 4:57 pm
Astronomy Photographer of the Year 2022

Last post by brian livesey « Wed Jan 05, 2022 8:01 pm

by brian livesey » Wed Jan 05, 2022 8:01 pm

0 Replies

382 Views

Last post by brian livesey
Wed Jan 05, 2022 8:01 pm
January 2022 Celestial Calendar

Last post by Dave Mitsky « Sun Jan 02, 2022 9:36 am

by Dave Mitsky » Sun Jan 02, 2022 9:36 am

0 Replies

398 Views

Last post by Dave Mitsky
Sun Jan 02, 2022 9:36 am
Atmospheric Optical Phenomena - An Introductory Guide By Mike Feist

Last post by michael feist « Sat Jan 01, 2022 8:48 am
Replies: 2
by jeff.stevens » Fri Dec 31, 2021 7:43 pm

2 Replies

429 Views

Last post by michael feist
Sat Jan 01, 2022 8:48 am
Preston Montford

Last post by ernie « Mon Dec 27, 2021 1:27 pm
Replies: 2
by ernie » Wed Dec 22, 2021 1:49 am

2 Replies

558 Views

Last post by ernie
Mon Dec 27, 2021 1:27 pm
December 2021 Celestial Calendar

Last post by jeff.stevens « Sun Dec 12, 2021 7:50 am
Replies: 1
by Dave Mitsky » Sat Dec 11, 2021 6:23 am

1 Replies

531 Views

Last post by jeff.stevens
Sun Dec 12, 2021 7:50 am
Camera obscura Foredown

Last post by michael feist « Wed Dec 08, 2021 9:38 am
Replies: 6
by michael feist » Fri Dec 03, 2021 8:38 am

6 Replies

839 Views

Last post by michael feist
Wed Dec 08, 2021 9:38 am
Book publishers cease publication

Last post by Brian « Wed Dec 01, 2021 6:56 pm
Replies: 13
by JohnM » Tue Jan 05, 2021 11:40 am

13 Replies

2039 Views

Last post by Brian
Wed Dec 01, 2021 6:56 pm
Andromedids Are Back

Last post by RMSteele « Tue Nov 30, 2021 11:22 am
Replies: 1
by jeff.stevens » Tue Nov 30, 2021 6:57 am

1 Replies

483 Views

Last post by RMSteele
Tue Nov 30, 2021 11:22 am
Caroline and William Herschel

Last post by JohnM « Thu Nov 18, 2021 11:11 am
Replies: 5
by jeff.stevens » Wed Nov 17, 2021 6:13 pm

5 Replies

731 Views

Last post by JohnM
Thu Nov 18, 2021 11:11 am
Ptolemy and Ancient Astronomy

Last post by jeff.stevens « Tue Nov 16, 2021 9:11 pm
Replies: 2
by jeff.stevens » Sat Nov 13, 2021 11:13 am

2 Replies

549 Views

Last post by jeff.stevens
Tue Nov 16, 2021 9:11 pm
Book Review: The Science and Art of Using Telescopes by Philip Pugh

Last post by michael feist « Mon Nov 15, 2021 5:01 pm
Replies: 2
by mikemarotta » Sat Nov 13, 2021 1:53 pm

2 Replies

586 Views

Last post by michael feist
Mon Nov 15, 2021 5:01 pm
AAS Journals to be Open Access in 2022

Last post by JohnM « Sun Nov 14, 2021 8:56 pm
Replies: 1
by mikemarotta » Wed Sep 01, 2021 6:48 pm

1 Replies

811 Views

Last post by JohnM
Sun Nov 14, 2021 8:56 pm
COP-OUT26

Last post by brian livesey « Wed Nov 10, 2021 6:03 pm
Replies: 2
by brian livesey » Mon Nov 08, 2021 10:35 pm

2 Replies

602 Views

Last post by brian livesey
Wed Nov 10, 2021 6:03 pm
November 2021 Celestial Calendar

Last post by popastrobsd « Fri Nov 05, 2021 6:51 am
Replies: 1
by Dave Mitsky » Fri Nov 05, 2021 2:18 am

1 Replies

493 Views

Last post by popastrobsd
Fri Nov 05, 2021 6:51 am
New edition of astronomy book

Last post by michael feist « Sat Oct 30, 2021 5:56 pm
Replies: 2
by michael feist » Tue Oct 19, 2021 7:06 am

2 Replies

668 Views

Last post by michael feist
Sat Oct 30, 2021 5:56 pm
Who Do You Think You Are? Tycho Brahe

Last post by jeff.stevens « Thu Oct 21, 2021 12:06 pm

by jeff.stevens » Thu Oct 21, 2021 12:06 pm

0 Replies

548 Views

Last post by jeff.stevens
Thu Oct 21, 2021 12:06 pm
A suborbital risk ..

Last post by brian livesey « Thu Oct 14, 2021 6:33 pm

by brian livesey » Thu Oct 14, 2021 6:33 pm

0 Replies

639 Views

Last post by brian livesey
Thu Oct 14, 2021 6:33 pm

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