Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA's Chandra X ...
ESA's International Gamma-Ray Astrophysics Laboratory detects the most energetic radiation that ... [+] comes from space. GRB 221009A was detected by the European Space Agency's International ...
International astronomers have discovered new features in a supermassive black hole in galaxy 1ES 1927+654, located 270 ...
In this artist’s concept, matter is stripped from a white dwarf (sphere at lower right) orbiting within the innermost accretion disk surrounding 1ES 1927+654’s supermassive black hole. Astronomers ...