News and Announcements

Thursday, October 26, 2023 - 14:52 Alert Notice 838: Monitoring requested for 11 dwarf novae in support of HST observations in 2023-2024
Wednesday, October 18, 2023 - 16:52 Alert Notice 837: Photometry of sigma Gem requested in support of TESS and CHARA observations
Friday, October 13, 2023 - 19:24 Alert Notice 836: AAVSO and SNEWS partner in campaign to monitor bright supernova progenitors
Friday, October 13, 2023 - 18:42 Alert Notice 835: V404 Cyg time series observations needed now for multiwavelength campaign
Friday, October 6, 2023 - 18:21 Shattering Shapley’s Universe
Tuesday, October 3, 2023 - 18:06 Presenter Information
Tuesday, October 3, 2023 - 13:05 Alert Notice 834 - V844 Her in outburst and photometry needed
Wednesday, September 20, 2023 - 13:06 Alert Notice 833: LL Lyr to be observed with HST in September/October
Tuesday, September 19, 2023 - 18:49 Alert Notice 832: Monitoring of FO Aqr needed for HST observations
Friday, August 25, 2023 - 21:28 Voting and candidates: the 2023 AAVSO Board election
Tuesday, August 8, 2023 - 16:29 Alert Notice 831: V1082 Sgr to be observed with HST this week
Wednesday, July 19, 2023 - 15:05 Alert Notice 830: V347 Aur monitoring requested in support of XMM-Newton observations
Monday, July 17, 2023 - 18:49 Alert Notice 829: Nova in Sagittarius - V6598 Sgr = N Sgr 2023 No. 3 (= TCP J17525020-2024150)
Friday, July 14, 2023 - 12:04 JAAVSO Volume 51, Number 1, June 2023, print version now available
Tuesday, July 11, 2023 - 15:41 Alert Notice 828: V844 Her monitoring requested