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Ask questions on any topic. Nothing is too simple or too complex to ask!
2532 LCG 2
by hhu
20 min 35 sec ago
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Technical support for questions about the AAVSO web site and/or forums. Report bugs here.
572 WebObs is down?
by weo
03/23/2017 - 13:29
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Un foro para la comunidad de habla hispana dedicado a intercambiar comentarios, observaciones y todo tipo de informacion relacionada con las estrellas variables y su estudio.
285 Me presento
by Jorge1977
03/23/2017 - 18:06
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Discussion of AAVSO-related software projects (VSX, Zapper, etc.).
486 Need a MySQL...
by brianrhill
03/16/2017 - 08:23
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A forum to discuss variable star data analysis.
264 Automated...
by hambsch
03/14/2017 - 15:15
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Discussion of the AAVSO's visualization and analysis tool, VStar
520 Vstar Self...
by David Benn
16 hours 52 min ago
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For discussion of VSX, the AAVSO Variable Star Index.
86 NSVS cone_search...
by Sebastian Otero
02/04/2017 - 23:49
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Questions, discussions and announcements related to Eggen Card Project.
15 Eggen Card...
by stellakafka
10/03/2016 - 16:03
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Citizen Sky questions, announcements and discussion.
13 Criticism of...
by M.Saladyga
05/16/2014 - 13:31
The AAVSO Governance forum is visible only to AAVSO members. CHOICE forums are visible only to class participants.
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  Forum Topics Posts Last post
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Please use this forum to distribute time sensitive observation alerts.
580 OV Bootis (UGWZ:)...
by BPO
03/15/2017 - 08:18
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63 Students...
by luckas
02/06/2017 - 00:29
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Discuss ongoing campaigns (Alert Notices, Special Notices, etc.), announce your own projects and report interesting observations here.
1857 Campaign on V1687...
by Bikeman
1 day 20 hours ago
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Discussion of and tips for making visual observations.
911 Question on VSP...
by preston.pendergraft
03/22/2017 - 17:09
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Discussion of CCD, PEP and DSLR photometry.
3091 I.A.P.P.P....
by DFR
1 day 3 hours ago
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974 AAVSONet...
by Robin Leadbeater
03/20/2017 - 14:44
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This forum is for discussion of AAVSOnet topics including announcements, status updates, technical support and more.
431 AAVSOnet status,...
by HQA
21 hours 8 min ago
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This forum is for discussion of VPHOT topics including announcements, status updates, technical support and more.
1550 VPHOT won't...
03/24/2017 - 15:20
  Forum Topics Posts Last post
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This forum is for discussions of cataclysmic variable stars.
673 SDSS J090403.48...
by MUY
4 hours 47 min ago
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Discussion of eclipsing binary stars.
82 Unusual...
by clittlefield
01/19/2017 - 19:53
No new
27 NASA press...
by B.P.Vietje
03/14/2017 - 17:50
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Discussion of long period variable stars: mira's, semiregulars, etc.
451 Update of the LPV...
by weo
03/15/2017 - 15:04
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A forum created to support Jeno Sokoloski's nova project, to increase our level of support for all areas of nova observation, and for general discussion of novae.
780 NR TrA observing...
by weo
03/07/2017 - 15:52
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Discussion of RCBs and related classes of stars that show irregular fading episodes.
185 DY Persei fading
by GZN
02/28/2017 - 15:57
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Discussion for the solar observation program and also monitoring of sudden ionospheric disturbances (SIDs).
314 Solar Bulletin...
by owentooke
03/13/2017 - 13:14
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Discussion of young stellar objects, pre-main sequence stars and other variable objects in the early stages of stellar evolution.
244 rapid variation...
by pox
03/06/2017 - 08:55
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