Astronomers have discovered the first pairs of white dwarf and main sequence stars -- 'dead' remnants and 'living' stars -- in young star clusters. This breakthrough offers new insights on an extreme ...

Astronomers at the University of Toronto (U of T) have discovered the first pairs of white dwarf and main sequence stars—"dead" remnants and "living" stars—in young star clusters. Described in a new ...

A ground-breaking new discovery by University of Leeds scientists could transform the way astronomers understand some of the biggest and most common stars in the universe. The paper, "Gaia uncovers ...

Galaxy mergers are fundamental events in the hierarchical assembly of structure, in which two or more gravitationally bound systems coalesce to form a single, more massive galaxy. Such interactions ...

We have more Betelbuddy news, and the little companion star to Betelgeuse is turning out to be an oddball. Astronomers didn't think these kinds of stars still existed—until now. Astronomers have ...

Massive stars, typically defined as those exceeding eight solar masses, undergo a rapid and complex lifecycle driven by successive nuclear fusion stages. From hydrogen burning on the main sequence ...

CC0 Usage Conditions ApplyClick for more information. This presentation focuses on understanding the process of stellar evolution by using a series of materials, resources and investigations ...