According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

New research explains why some black holes are missing, showing how exploding stars stop certain black holes from forming.

A breakthrough experiment has shed new light on one of astrophysics’ biggest mysteries: the origin of rare proton-rich elements. For the first time, scientists directly measured a key reaction that ...

WASHINGTON — A supernova, the explosive death of a star, is always violent, blasting material into space while typically leaving behind a compact stellar remnant like a neutron star or black hole. But ...

An international team of researchers - including experts at the Canadian Institute for Theoretical Astrophysics (CITA) in the University of Toronto's ...

Two billion years after the cosmos banged into existence, a mysterious force known as dark energy began shoving space outward ...

Scientists recreate a previously unseen cosmic reaction and reveal how rare elements are formed in stellar explosions ...

Astronomers from the Chinese Academy of Sciences (CAS) have employed the Lijiang 2.4-m telescope to perform optical ...

A team of nuclear physicists has pulled off something that, until recently, existed only in theoretical models and the ...

Scientists have just managed to reproduce a nuclear reaction that had never been observed directly before. The experiment ...

The team reports the universe’s current expansion rate at 73.50 kilometres per second per megaparsec, with an uncertainty of ...

When the first gravitational wave (GW) was detected back in 2015, scientists said they had opened a new window into the Universe. While most of astronomy is based on detecting electromagnetic energy, ...