WASHINGTON (Reuters) -Astronomers have observed the calamitous result of a star that picked the wrong dance partner. They have documented what appears to be a new type of supernova, as stellar ...

A star exploding at the end of its life has rocked the cosmos like no other that humanity has ever seen. In 2021, astronomers watched in astonishment as a supernova 2.2 billion light-years away named ...

"We're now entering an era where we can automatically catch these rare events as they happen, not just after the fact." Astronomers have observed what may be the first known case of a massive star ...

(Corrects reference to Gagliano to lead author in paragraph 3 instead of co-author) By Will Dunham WASHINGTON (Reuters) -Astronomers have observed the calamitous result of a star that picked the wrong ...