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Research Opportunities


Projects from our research partners: 


Other Resources

In addition to the user submitted databases above which are constantly growing, The AAVSO also has several other data products available.



  • VSX - Index of meta data on variable stars including position, variability type, and literature references
  • Solar - Sunspot Database
  • SID - Database of sudden ionospheric disturbances 


Thanks to The Gordon and Betty Moore Foundation for their support of AVSpec.

Gordon and Betty Moore Foundation

"The Gordon and Betty Moore Foundation fosters path-breaking scientific discovery, environmental conservation, patient care improvements, and preservation of the special character of the Bay Area. Visit moore.org and follow @MooreFound.”