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 ...

Toward the end of their lives, low-mass stars undergo an abrupt dip in brightness, also known as the luminosity bump. While ...

Astronomers have revealed new details about how young stars shape their galactic surroundings in a new study. Researchers analyzed about 18,000 star-forming regions in nearby spiral galaxies using ...

Powerful magnetic fields may tear apart and trap giant stellar eruptions before the plasma can escape into space.

Stellar population synthesis (SPS) is a cornerstone technique for interpreting the integrated light of galaxies in terms of their constituent stars, ages, chemical compositions and dust content. By ...

A stunning new image released by NASA on March 19, 2026, reveals Westerlund 2, a cluster of stars glowing in neon pink, nestled within one of the Milky Way’s most active stellar nurseries. Captured ...

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 ...

A mass migration of stellar twins. Stars similar to our Sun form a mass migration from the center of the Milky Way, occurring approximately 4 to 6 billion years ago. Tokyo, Japan – Researchers have ...