News and Announcements

Wednesday, May 3, 2023 - 00:09 Alert Notice 823: SDSS J161909.10+135145.5 and GP Com to be observed by HST
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
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
Tuesday, February 28, 2023 - 16:58 Alert Notice 815: T Pyx monitoring requested for upcoming HST observations
Monday, February 27, 2023 - 14:36 AAVSO Alert Notice 814: HST observations of AB Aur this week
Thursday, February 23, 2023 - 17:41 The Arlo U. Landolt Lecture
Tuesday, February 21, 2023 - 19:40 Alert Notice 813: Nova in Sagittarius: N Sgr 2023 = TCP J17562787-1714548
Friday, February 10, 2023 - 20:23 Alert Notice 812: RT Cru monitoring requested in support of XMM and NuStar observations
Monday, February 6, 2023 - 18:12 AAVSO Alert Notice 811: AB Aur being observed with HST now