👉 Apogamy in astronomy refers to a type of celestial event where two stars form a compact system, called an "apogee" or "supercluster," which is not visible from Earth. This concept was first proposed by James Bradley in 1854 and has since been explored extensively in the field of astrophysics. Apogamy refers to a group of stars that are so close together as to form a compact system, known as an "apogee" or "super