Scientists have found a quasar spewing a gigantic radio jet in space at a time in the early universe when such objects are ...

Dark matter may have contributed to the formation of giant black holes in the early universe, researchers propose in a new paper. More observations, especially with the James Webb Space Telescope ...

This means that the physical processes and mechanisms that regulate star formation and its termination in galaxies in the early universe may have to be revisited." Quiescent galaxies are common ...

Following the big bang, the early universe was filled with hot hydrogen and helium gas that scattered photons, making the cosmos somewhat opaque. Over the next few hundred million years ...

"The early universe was bathed in a thick fog of neutral hydrogen," said co-author Professor Roberto Maiolino from Cambridge's Kavli Institute for Cosmology. "Most of this haze was lifted in a ...