Tuesday, May 16, 2023 - 18:10 |
2023 Invitation for Board Nominees |
Monday, May 15, 2023 - 18:45 |
Solar Bulletin - Volume 79, Number 4 |
Friday, May 5, 2023 - 18:13 |
Alert Notice 824: AR UMa photometry requested in support of XMM-Newton observations |
Wednesday, May 3, 2023 - 00:09 |
Alert Notice 823: SDSS J161909.10+135145.5 and GP Com to be observed by HST |
Tuesday, May 2, 2023 - 19:38 |
Director Report - 2023 Q1 |
Tuesday, May 2, 2023 - 16:19 |
Flash! An AAVSO member has offered a $25,000 challenge grant valid through May 31! |
Monday, May 1, 2023 - 21:10 |
Alert Notice 822: HM Lup photometry and spectroscopy requested |
Friday, April 21, 2023 - 19:35 |
Alert Notice 821: Bright probable nova in Sco - PNV J17224490-4137160 |
Wednesday, April 19, 2023 - 21:35 |
Alert Notice 820: Photometry and spectroscopy of R Aqr requested for upcoming HST observations |
Thursday, April 13, 2023 - 18:31 |
Alert Notice 819: XX Oph and V5569 Sgr photometry needed in support of spectroscopic observations |
Wednesday, April 5, 2023 - 17:08 |
Annual Campaign is live! Please donate today |
Thursday, March 30, 2023 - 15:31 |
AAVSO 2023 Annual Fundraising Campaign |
Wednesday, March 15, 2023 - 16:46 |
Alert Notice 818: SSS 100511:061754-362655 observations scheduled with HST |
Wednesday, March 15, 2023 - 15:51 |
Alert Notice 817: Coverage needed of MU Cam in current low state |
Thursday, March 9, 2023 - 15:22 |
Alert Notice 816: KR Aur observations needed tonight for HST check |