Astronoomialeksikon : astronoomia XXI sajandi künnisel: maailmapilt, mõisted, ajakorraldus ja arengulugu

The Astronomy Encyclopedia is divided into eight areas: astronomical worldview, gravity and cosmology, celestial phenomena, disciplines and concepts, observational instruments, research organizations and institutions, time and calendar, history of development and biographies. In addition, there is an index of subjects and persons. The author has presented the subject matter in a reader-friendly way and shifted the focus of the subject from the present to what is expected in the near future. The reference work is intended for a wide readership.