Today's acronym is VSOTS – Variable Star of the Season
The “Variable Star of the Season” series of articles originated in 1998 as the "Variable Star of the Month". The articles contain useful and interesting information on individual variable stars. Many of the most popular stars in the AAVSO observing program are featured. From 2002 to 2011, they have all been published as part of the "Variable Star of the Season" collection. Each article is now archived in the VSOTS Archive and available in either .html or .pdf format.
This is another example of the tools and programs the AAVSO provides to its members, observers and the astronomical community. Please help support these services by contributing to this year's Annual Campaign.
You can mail a check to AAVSO headquarters, or you can make a donation online. Just click the Donate Now button on our home page and select Annual Campaign in the drop down menu.