An optical outburst 10 billion light-years away provided the first direct optical confirmation of a 15-year-old theoretical prediction. The D50 robotic telescope at the Astronomical
Category: hotstars
The 20th annual IBWS (INTEGRAL/BART Workshop) international conference begins in Cheb on Monday, May 25, 2026, and will continue through May 29, 2026. The conference
Quanta Magazine has published an interesting popular article describing the long-term work of René Hudec – emeritus researcher at the Stellar Department of the Astronomical
At the center of our Galaxy lies an extremely dense concentration of massive stars near the supermassive black hole Sagittarius A*. These stars – giant
Very massive stars represent short but extremely turbulent episodes in the evolution of galaxies. They are among the most intense sources of radiation, stellar wind,