Nowadays, the dark of night is interspersed with the light of stars. But before the stars were born, did light shine at the ...

Did light shine in the universe’s earliest moments, or was it hidden from view? While this question may seem simple at first, ...

University of Arizona astrophysicist Erika Hamden takes readers on a romp through a "Weird Universe" in her debut popular ...

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers ...

At the summit of Cerro Pachón, the Vera C. Rubin Observatory has started its work.

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

Decades ago, astronomers estimated that “ordinary” matter (basically everything that isn’t dark matter or dark energy) makes ...

LOFAR is a massive radio telescope that comprises 100,000 antennas spread across eight European countries. The researchers ...