Cygnus X-1 is one of the most famous X-ray binaries in our Galaxy. This system consists of a massive blue supergiant and an invisible companion
Category: hotstars
Abstract Context. Classical chemically peculiar stars exhibit atmospheres that are often structured by the effects of atomic diffusion. As a result of these elemental diffusion
POEMS (Physics of extreme massive stars) project investigates a variety of physical aspects that boost understanding of specific extreme phases in the evolution of massive
V. Simon of the Stellar department at ASU studied long-term observations of two cataclysmic variables that erupted as classical novae in astronomically recent times. In
The Aurora Borealis is a fascinating natural phenomenon that has been observed and studied for thousands of years. For a long time, they were only