The Pajarito Astronomers is a club consisting of approximately 60 professional and amateur astronomers from throughout northern New Mexico. Members may check out books from the club's reference library. Members can also receive discounts on selected astronomy-related items. Membership form . As a community service, the Pajarito Astronomers sponsors approximately six public talks each year in Los Alamos.
Invited speakers cover a wide variety of topics in space science, astronomy, and astrophysics.
The club also provides awards at the Los Alamos science fair for space science and astronomy projects. Several times a year, upon request, club members provide constellation tours of the night sky, telescope tours of the night sky, or astronomy lectures to organizations or school classes. And occasionally throughout the year, club members provide planetarium shows at schools or fairs. The planetarium is typically provided by the group requesting a show, or provided through Los Alamos National Laboratory's educational outreach office. Club events are announced in the Los Alamos Monitor and on KRSN-1490.