A trio of astronomers with the University of Tokyo and Niigata University has discovered a possible new class of interstellar object. In their study, published in The Astrophysical Journal, Takashi ...

An abstract class is a template definition of methods and variables in a specific class, or category of objects. In programming, objects are units of code, and each object is made into a generic class ...

BL Lacertae blazar shifts between classifications faster than expected. It shows record X-ray activity and challenges current ...