About the AAVSO

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Ask questions on any topic. Nothing is too simple or too complex to ask!
1013 4095 By kathyspirer 4 days 21 hours ago
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4 70 By hlaird 1 year 3 months ago
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Technical support for questions about the AAVSO web site and/or forums. Report bugs here.
208 908 By divye.ruhela 1 month 3 weeks ago
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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.
111 386 By Sebastian Otero 3 weeks 4 days ago
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Discussion of AAVSO-related software projects (VSX, Zapper, etc.).
153 930 By AsmCoder8088 16 hours 43 minutes ago
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A forum to discuss variable star data analysis.
98 503 By BSJ 2 days 2 hours ago
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Discussion of the AAVSO's visualization and analysis tool, VStar
165 1278 By David Benn 1 week 5 days ago
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For discussion of VSX, the AAVSO Variable Star Index.
131 532 By Degen1103 1 week 4 days ago
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Questions, discussions and announcements related to Eggen Card Project.
8 23 By SGEO 1 year 4 months ago
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Citizen Sky questions, announcements and discussion.
8 14 By test_user2 11 months 3 weeks ago