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

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented detail. The breakthrough provides direct evidence that these explosions are ...

Astronomers seeking to observe a star just before it explodes have come tantalizingly close to achieving their goal, a new study reports. For the last three years, the researchers have been scanning ...

Astronomers may have seen a space event that has never been clearly confirmed before. It is called a superkilonova, and it ...

Astronomers report a strange cosmic blast that looked like a kilonova, then behaved like a supernova, hinting at a possible first “superkilonova” and leaving scientists debating how stars truly die.

Images of Nova Herculis 2021 (V1674 Her) taken with the CHARA Array, two and three days after the eruption began. The images show two outflows expanding in nearly perpendicular directions, forming an ...

ATLANTA — Astronomers have captured images of two stellar explosions — known as novae — within days of their eruption and in unprecedented detail. The breakthrough provides direct evidence that these ...