Using Georgia State’s CHARA Array, an international team of scientists has uncovered unexpected complexity in how stars ...

Stellar astronomy and planetary systems form a cornerstone of astrophysical research, uniting our understanding of the life cycles of stars with the intricate architecture of the systems that form ...

Space scientists have released jaw-dropping visuals of a black hole eating a star. Astronomers were puzzled after a record-breaking cosmic event saw the longest gamma-ray burst (GRB) ever observed.

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Astronomers have confirmed the existence of a companion star in a tight orbit around Betelgeuse, resolving a long-standing mystery about the star’s varying brightness. A 600-year-old stellar event ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have been aware of cosmic vampires, dead stars that hungrily strip plasma from victim ...

The article introduces the "Three Kingdom (3K) system" as a novel, overarching hierarchical classification framework for all astronomical objects, addressing the current lack of a universal ...

A red dwarf 130 light-years away has just rewritten the rules of space weather. For the first time, astronomers have captured definitive evidence of a massive coronal mass ejection from a star other ...

Astronomy studies celestial objects and phenomena beyond Earth. Astronomy degrees offer specializations like cosmology, planetary science, and stellar astrophysics. Astronomers use telescopes, math, ...