Topic Forum
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Aql X-1 in outburst
by tjmaccarone on Wed, 11/24/2021 - 02:04
High Energy Network (HEN)
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VPhot Down?
by tcalderw on Thu, 11/18/2021 - 21:35
Web Site and Forum Help & Announcements
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Charla en español sobre curvas de luz y la AAVSO
by Sebastian Otero on Mon, 11/15/2021 - 23:00
Foro de Discusión de AAVSO en Español
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Building a telescope..a RADIO telescope for next to nothing that will yield amazing results detecting our Galaxy
by pablotwa on Wed, 11/10/2021 - 22:31
General AAVSO Discussion
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On Zoom Nov. 12 & 13: 2021 SciAccess Conference
by AAVSO_ on Sun, 11/07/2021 - 20:23
General AAVSO Discussion
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My suggestions to the south hemisphere with small telescope and binocular
by ajc on Sat, 11/06/2021 - 21:55
Visual Observing
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Join us for the Membership Meeting - Sunday November 7
by BSJ on Sat, 11/06/2021 - 12:05
General AAVSO Discussion
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VSX update with ZTF and stars with wrong positions
by Sebastian Otero on Thu, 10/28/2021 - 02:25
VSX
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CFA and the Smithsonian: Job Shadow day
by AAVSO_ on Tue, 10/26/2021 - 02:18
Variable Stars in Education
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OS UMa - 5.7 mag. eclipsing binary - Request for observations
by Sebastian Otero on Fri, 10/22/2021 - 20:26
Campaigns & Observation Reports
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Fincastle, VA-Any Observer Living Near Here?
by CTX on Fri, 10/22/2021 - 17:01
General AAVSO Discussion
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V1117 Her fading
by weo on Fri, 10/22/2021 - 13:30
Young Stellar Objects (YSO)
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Vmag versus equivalent width of pi Aqr
by ErnstPollmann on Thu, 10/21/2021 - 15:43
Spectroscopy
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You are invited to the Portland PDX XIV Alt-Az Workshop
by Richard Berry on Wed, 10/20/2021 - 18:10
Instrumentation and Equipment
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AAVSO Annual Meeting event information!
by AAVSO_ on Tue, 10/19/2021 - 19:51
General AAVSO Discussion
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MV Lyr continued fading
by dks on Mon, 10/18/2021 - 22:41
Time Sensitive Alerts
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Widow Needs Help With Dismantling of Deceased Husbands Observatory
by CTX on Mon, 10/18/2021 - 22:29
General AAVSO Discussion
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LPV Bulletin
by DNO on Sun, 10/17/2021 - 07:32
General AAVSO Discussion
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GM Aur photometry needed for HST and TESS support
by weo on Thu, 10/14/2021 - 20:07
Campaigns & Observation Reports
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iTelescope and Spectroscopy
by brownrb1 on Thu, 10/14/2021 - 18:27
Spectroscopy