Astronomers using data from ESA's Euclid and Herschel space telescopes have confirmed that star formation has already peaked ...

A new study suggests that during a potential phase of primordial matter domination, particle interactions may have led to the formation of the universe’s first compact cosmic objects. Less than a ...

The James Webb Space Telescope (JWST) has potentially made a groundbreaking discovery, detecting what could be the universe’s ...

“The Universe will just get colder and deader from now on,” added Douglas Scott, study author and a cosmologist at the ...

Before atomic elements came together, less than a second after the Big Bang, if particles condensed into halos of matter, thesehalos may then have collapsed, creating the first black holes, boson ...

WASHINGTON -- A half billion years of utter blackness following the Big Bang, the theoretical start of the universe, was broken by an explosion of stars bursting into life like a fireworks finale ...

An international team led by ICREA researcher Mark Gieles, from the Institute of Cosmos Sciences of the University of ...

Space dust provides more than just awe-inspiring pictures like the Pillars of Creation. It can provide the necessary materials to build everything from planets to asteroids. But what it actually looks ...

New supercomputer simulations hint that dark energy might be dynamic, not constant, subtly reshaping the Universe’s structure. The findings align with recent DESI observations, offering the strongest ...

Among the most fundamental questions in astronomy is: How did the first stars and galaxies form? NASA’s James Webb Space Telescope is already providing new insights into this question. One of the ...

Sandro Tacchella does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...