Getting Started

exhibit table with various AAVSO posters and leaflets

Participants in the AAVSO Community come from many walks of life, levels of experience and expertise, and with different astronomy-related goals. Everyone has in common a desire to know more, achieve their goals, and to make a difference. There are a lot of ways to get involved!


Be part of our community! You can be any or all of these: Member; Observer; Researcher; Student; Mentor; Supporter.

We have:


The AAVSO has something for you! Are you a professional astronomer? A student? An experienced amateur astronomer? A beginner? A combination of these or someone else entirely?

Professional Astronomer?

AAVSO offers resources for your research:

  • Request data coverage of your targets through Observing Campaigns coordinated by AAVSO staff
  • Global cadre of experienced observers who can acquire data—photometry, spectroscopy, exoplanets, solar
  • Access to AAVSO databases containing observer-contributed data 
  • Access to remote telescope network for research (AAVSOnet) (membership benefit)
  • Opportunities to present research at AAVSO Annual Meeting (in-person/remote)
  • JAAVSO—peer-reviewed journal on variable stars and related subjects (no page charges for members)

Student?

We offer:

Experienced Amateur Astronomer?

We offer opportunities to:

  • Contribute to research via making observations 
  • Work on specific projects announced in Observing Campaigns and Alert Notices
  • Learn or improve skills for data acquisition, reduction, and analysis   [go to learn page]
  • Special Interest Groups (SIGs)
  • Utilize AAVSO software for photometry data reduction (VPhot) (membership benefit)
  • Utilize AAVSO software for data graphing and analysis (VStar)
  • Access to AAVSO databases containing observer-contributed data 
  • Access to remote telescope network for research (AAVSOnet) (membership benefit)
  • Opportunities to present research at AAVSO Annual Meeting (in-person/remote)
  • Opportunity to submit article for publication in our peer-reviewed journal, JAAVSO (no page charges for members)

Beginner?

We offer:

None of these?

We offer: