Astronomers knew something did not add up when detectors picked up a vast cosmic crash in 2023. The signal, later named ...

The Roman telescope will track 100,000 cosmic explosions, revealing how the early universe expanded and offering new clues ...

The vast emptiness of space is growing emptier one star at a time. That's because 80 billion lightyears from Earth, three cosmic beasts are devouring stars ten times the size of the sun. In a new ...

DESY/Science Communication Lab/Oei et al. Imagine an amoeba blasting out jets of energy that stretched the width of the Earth. That’s what’s happening about 7.5 billion light years away on a much ...

Researchers are uncovering the origins of cosmic rays, linking them to mysterious cosmic accelerators called PeVatrons New research from astrophysicists at Michigan State University may bring scientis ...