ستاره‌ها در مسیرشان

The Stars in Their Courses is a collection of seventeen scientific essays by American writer Isaac Asimov. It is the eighth in a series of books collecting his essays from The Magazine of Fantasy & Science Fiction (May 1969 to September 1970). Doubleday & Company first published the collection in 1971. This is the revised edition, published by Ace Books in 1976.