For decades, astronomers have tracked changes in its brightness and surface features in hopes of figuring out why the star ...

In a remarkable feat of cosmic observation, astronomers have detected a star exhibiting behavior that has never been seen before. This discovery, reported on November 13, 2025, is the latest in a ...

A vast space oddity named after Dracula has been imaged by scientists. The chaotic structure, nicknamed “ Dracula’s Chivito ”, is the largest known planet-forming disk and has been captured in ...

For the first time, astronomers have directly observed a spinning black hole bending space and time, as predicted in Albert ...

This is a comprehensive biography of one of the greatest and most careful observational astronomers of all time. Nicolas-Louis De La Caille mapped the southern sky and named many of the constellations ...