Tasker for students of astronomical and physical specialties of universities . Can be used to prepare for astronomy Olympiads. Total number of tasks: 1229. From the foreword: "Our collection is designed to develop student activity and deeper assimilation of the course of general astronomy, t. e. Basics of Astronomy . It is designed for courses in general astronomy, read at the physical, mathematical and geographical faculties of peduniaries and universities. To some extent, this problem book can be used in hydro-meteorological, seafaring and similar universities and technical schools, as well as amateurs of astronomy for self-education. In all chapters, a range of tasks that directly correspond to the school course of astronomy are highlighted. These are the tasks of the I concentration, while the tasks of the II concentration are closer to the programs and capabilities of universities. Past editions of our collection, which also provide material for conducting and practical measurements, previously available only in a few observatories, have been widely used by school teachers for both classroom and group work in astronomy and astronautics. We pay special attention of teachers to acquaintance of students (according to materials in the application) with common methods of astrophysical measurements, which have wide application in astrophysical practice" ..