Astronomers have identified a quasar that may help explain how the universe’s “dark ages” finally ended. Astronomers have ...

SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...

Quasars are among the oldest, brightest objects in the universe. Formed from active galactic nuclei ... “It is almost certainly explained by a jet pointing toward us — a cone in which particles are ...

Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a ...

"Even the largest floods we modeled couldn't reach far enough to explain all the rootless cones we see." New data is challenging what scientists previously knew about one of the youngest ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. When you ...

Quasars are among the oldest, brightest objects in the universe. Formed from active galactic ... explained by a jet pointing toward us—a cone in which particles are transported up to a million ...