To encourage and support amateur and professional research. Includes information about meteor showers, fireball sightings, visual and radio observation and spectroscopy.

An informal society of active observers in the Netherlands.

Amateur meteor organization Information about observing techniques, meteor showers, and the meteor community.

An organization for meteorite collectors, scientists, and enthusiasts with members worldwide.

Professional research society promoting the science of meteoritics. Includes educational materials about meteorites, lunar samples, space dust, and related topics.

Society information, reports, information about meteor streams, links to research and observation sites.