Could a black hole reveal clues about the Epoch of Reionization? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Nearby galaxies and their black ...

Astronomers have discovered a supernova so distant that it dates back to a time when the cosmos was still very young, thus ...

In this Skywatch 16, Jeremy Lewan shares how newly available data can better help study the universe, evolution of galaxies, ...

The epoch of reionization, a period following the cosmic dark ages, marks the transition of the universe's predominantly neutral hydrogen gas to its currently ionized state, driven by the ionizing ...

Physicists have become keenly interested in the first billion years of the universe—the stretch between the Big Bang and the formation of the first stars during which galaxies began to form. During ...

Scientists create the most detailed and accurate simulation ever produced of the first billion years of the universe. The CoDa III simulation shows galaxies forming in the early universe along the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For hundreds of a millions of years, the universe existed in the dark ages—an epoch when only primordial ...

The most sensitive telescope now searching for radio signals from cosmic dawn, an era around 200 million years after the Big Bang when stars ignited, has doubled its sensitivity, a new paper reports.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When the first stars and galaxies formed, they didn’t just ...

🛍️ The best Black Friday deals you can shop right now (updating) 🛍️ By Laura Baisas Published Jun 17, 2024 12:00 PM EDT Get the Popular Science daily ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

For millions of years following the Big Bang, after the universe’s roiling soup of particles had cooled, the cosmos was a dark and boring place. There were no stars to make light. No familiar swirls ...