Friday, October 29, 2021 - 15:26 |
Thank you AAVSO volunteers! |
Tuesday, October 26, 2021 - 15:32 |
Alert Notice 758: Monitoring requested for 11 dwarf novae in support of HST observations in 2021-2022 |
Friday, October 22, 2021 - 13:04 |
Alert Notice 757: Deep fade of V1117 Her |
Wednesday, October 20, 2021 - 15:10 |
Welcoming Steve Shore at the AAVSO Spectroscopy Observing Section! |
Thursday, October 14, 2021 - 19:47 |
Alert Notice 756: GM Aur being observed by HST and TESS |
Wednesday, September 22, 2021 - 19:54 |
Alert Notice 755: Exoplanet transit observation requested for HD 80606 |
Tuesday, September 14, 2021 - 15:30 |
Alert Notice 754: Monitoring requested for 15 VY Scl cataclysmic variables in support of HST observations |
Friday, August 27, 2021 - 16:30 |
Voting and candidates: the 2021 AAVSO Board election |
Monday, August 23, 2021 - 15:42 |
Alert Notice 753: Monitoring requested for seven intermediate polars |
Monday, August 9, 2021 - 17:31 |
Alert Notice 752: Rare Outburst of Recurrent Nova RS Ophiuchi |
Tuesday, August 3, 2021 - 20:02 |
Alert Notice 751: RU Lup and BP Tau to be observed by HST and XMM-Newton |
Tuesday, August 3, 2021 - 15:59 |
Alert Notice 750: T CrB photometry and spectroscopy requested for HST and XMM-Newton observations |
Friday, July 30, 2021 - 19:41 |
Alert Notice 749: Nova in Vulpecula: N Vul 2021 = TCP J20210770+2914093 [V606 Vul] |
Wednesday, July 21, 2021 - 19:15 |
Alert Notice 748: Observations needed now for re-scheduled HST targets |
Wednesday, July 21, 2021 - 13:53 |
2021 AAVSO Spectroscopy Workshop |