News and Announcements

Wednesday, May 31, 2017 - 19:12 Correction to AAVSO Alert Notice 160
Wednesday, May 31, 2017 - 18:48 Alert Notice 160: 1817-18 Nova Sagittarii 1992 No. 2 [V4169 Sgr] AND Supernova in NGC 4411B
Wednesday, May 31, 2017 - 18:17 Alert Notice 159: Minor Outburst of 0324+43 GK Persei (Nova Per 1901) AND 1221+09 Supernova in NGC 4411B
Wednesday, May 31, 2017 - 17:57 Alert Notice 158: Supernova in NGC 4411B AND Successful launch of NASA's Extreme Ultraviolet Explorer and detection of first light
Wednesday, May 31, 2017 - 16:33 Alert Notice 157: 1700-43 Probable Nova in Scorpius AND 2027+52 Nova Cygni 1992 AND Data support for satellite observations of cataclysmic variables
Tuesday, May 30, 2017 - 16:13 How do stars fall in a black hole? Is it a bang, a crash or a fizzle?
Saturday, May 27, 2017 - 00:25 Alert Notice 156: 2027+52 Nova Cygni 1992 AND 0807-34 Nova Puppis 1991 AND Updates on Rare Dwarf Novae Outbursts AND Participation in Monitoring Cataclysmic Variables for EUVE Survey
Saturday, May 27, 2017 - 00:23 Alert Notice 155: 2027+52 Nova Cygni 1992 AND 0807-34 Nova Puppis 1991 AND Updates on Rare Dwarf Novae Outbursts AND Participation in Monitoring Cataclysmic Variables for EUVE Survey
Friday, May 26, 2017 - 23:55 Alert Notice 154: Possible Nova in Sagittarius [V4157 Sgr] AND New Request to monitor high-glalactic latitude cataclysmic variables for IUE observing runs
Friday, May 26, 2017 - 23:23 Alert Notice 153: Supernova in NGC 1380 AND Nova Pup 1991 [V351 Pup]
Friday, May 26, 2017 - 22:54 Alert Notice 152: Nova Puppis 1991 [V351 Pup]
Friday, May 26, 2017 - 14:14 History of AAVSO Alert Notices and AAVSO Special Notices
Thursday, May 25, 2017 - 18:32 Massive Dying Star Goes Out With a Whimper Instead of a Bang
Thursday, May 25, 2017 - 15:16 DSLR Observing Manual in French
Wednesday, May 24, 2017 - 18:49 Alert Notice 580: ASASSN-17fp rebrightening event and ongoing monitoring