Friday, June 18, 2021 - 14:47 |
AAVSO Alert Notice 746: High-resolution spectroscopy and photometry requested for rho Cas study |
Tuesday, June 15, 2021 - 15:44 |
JAAVSO Volume 49 Number 1, 2021 is published |
Monday, June 14, 2021 - 20:11 |
AAVSO Alert Notice 745: Nova in Hercules: N Her 2021 = TCP J18573095+1653396 = ZTF19aasfsjq [V1674 Her] |
Friday, June 11, 2021 - 14:32 |
To change your AAVSO account email address |
Thursday, June 10, 2021 - 20:18 |
2021 Annual Meeting and Workshop Registration |
Wednesday, June 9, 2021 - 20:28 |
Waiver of Liability |
Tuesday, June 8, 2021 - 19:17 |
Alert Notice 744: V1117 Her observations requested |
Thursday, June 3, 2021 - 18:17 |
AAVSO Annual Meeting and Workshop Registration |
Tuesday, June 1, 2021 - 14:45 |
LPV of the Month (June 2021): RX Boötis |
Friday, May 21, 2021 - 18:57 |
Keynote speakers |
Friday, May 21, 2021 - 14:13 |
Join us in celebrating 110 years at AAVSO's 2021 Annual Meeting! |
Tuesday, May 11, 2021 - 19:27 |
Alert Notice 743: V603 Aql photometry and spectroscopy requested |
Monday, May 10, 2021 - 20:28 |
Alert Notice 742: V1405 Cas = N Cas 2021 brightening |
Thursday, April 29, 2021 - 14:08 |
April Challenge |
Friday, April 23, 2021 - 09:00 |
Alert Notice 741: Southern T Tau Stars campaign in support of HST and TESS observations |