Variable Stars and the Stories they Tell
What are variable stars and why are astronomers interested in them?
Cepheids
Free Access to the May 5 Keynote Address at the AAVSO Spring Meeting
The theme of this year’s spring meeting is Pulsating Stars. The meeting will begin on Thursday evening at 6pm CDT with a keynote address by Dr. Horace Smith, Professor Emeritus of Michigan State University and a noted expert on RR Lyrae stars. Dr.