Extraordinary new images have been released showing the moment a supernova was born in a violent space inferno. The ...

EVANSTON, Ill. — Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

For decades, scientists have believed that the Universe is expanding at an ever-accelerating pace due to a mysterious force ...

Astronomers have been able to establish a direct link between supernovae and the formation of black holes and neutron stars, in one of the most intriguing cosmic events ever documented. This discovery ...

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...

SN2021yfj is a new kind of supernova, challenging our understanding of stellar evolution. Its progenitor lost its outer shells well before the supernova happened and only consisted of its ...

Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A study detailing the ...