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Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 6 weeks ago Special Notice
VStar User Manual BSJ 27 weeks 6 days ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 8 weeks ago Page
Advancing Variable Star Astronomy available as a Kindle e-book Aaron Price 2 years 20 weeks ago Page
100 Years of Citizen Science SXN 3 years 20 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 12 weeks ago Page
Students gets first place w/DSLR photometry project Aaron Price 1 year 30 weeks ago Page
New ejaavso preprint: "Times of Minima and New Ephemerides..." by A. Marchini et al. M.Saladyga 3 years 2 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 46 weeks 2 days ago Page
Charts and Sequences Update June 2012 SXN 1 year 45 weeks ago Page
Buy the AAVSO Centennial History book directly from the AAVSO! M.Saladyga 2 years 35 weeks ago Page
The Annual Adopt A Variable Star Program SXN 4 weeks 9 hours ago Page
VStar version 2.14.0 BSJ 1 year 24 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 12 weeks ago Page
ejaavso preprint "Anchoring the Universal Distance Scale Via a Wesenheit Template" by Daniel J. Majaess et al. M.Saladyga 3 years 17 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 8 weeks ago Page
New eJAAVSO preprint: Walking With AAVSO Giants... M.Saladyga 1 year 51 weeks ago Page
Charts and Sequences Update May 2011 SXN 2 years 48 weeks ago Page
Visual Observing Manual in Hungarian - 2013 edition BSJ 41 weeks 6 days ago Page
New eJAAVSO preprint: "28 years of CV results with the AAVSO" by P. Szkody et al. M.Saladyga 1 year 42 weeks ago Page
Special Notice #253: Request for Observations of MAXI J1836-194 Matthew Templeton 2 years 31 weeks ago Page
Program stars in need of observation Matthew Templeton 14 weeks 5 days ago Page
AAVSO Special Notice #213 weo 3 years 37 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 20 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 8 weeks ago Page
AAVSO Special Notice #231 weo 3 years 10 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 2 weeks ago Page
New eJAAVSO preprint: on Variable Star Observers M.Saladyga 1 year 50 weeks ago Page
Margaret Mayall Assistantship Open for Applications for Summer 2011 Aaron Price 2 years 45 weeks ago Page
AAVSO Professional Survey for 2013 Anonymous 36 weeks 6 days ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 1 year 34 weeks ago Page
Deep light curve of GRB 110918A Matthew Templeton 2 years 26 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 6 weeks 4 days ago Page
AAVSO 2011 Calendar Survey RebeccaTurner 3 years 28 weeks ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 1 year 15 weeks ago Page
AAVSO at the Cherry Springs Star Party Aaron Price 2 years 1 week ago Page
DSLR Chat Transcript From Last Saturday at 11am ET (-5UT) RebeccaTurner 3 years 6 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 49 weeks 4 days ago Page
Special Notice #282: Apparent fading of V854 Cen weo 1 year 47 weeks ago Page
Charts and Sequences Update July 2011 SXN 2 years 41 weeks ago Page
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