For years, scientists have suspected that stars can meet their doom by a one-two punch of back-to-back explosions — but ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

Astronomers had long been suspecting that some stars do meet their end of life with a dual detonation and new images prove ...

Figuring out the ages of stars is fundamental to understanding many areas of astronomy—yet, it remains a challenge since ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

For decades, scientists have struggled to see the outermost layer of the Sun, called the corona, with enough detail to unlock ...