Orbit is our quarterly magazine and is a (free) benefit of membership in the Society.
A printed version is posted to all members. An electronic version of Orbit (pdf) is available to IAS members, on request, by email (for their own private use only).
Our magazine features articles on astronomy and related subjects. Articles are contributed by both members and non-members. Reports on Society activities (especially observational work) are also included, together with general astronomical news, articles of historical interest and notes on upcoming astronomical events.
Read a selection of articles from past issues of Orbit:
Editor: John Flannery.
Orbit is produced by voluntary effort.