Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Astronomers looking at data from the European Space Agency's (ESA's) Euclid mission have concluded that the universe is only going to get "colder and deader" from here on out. The Euclid telescope ...

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

Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...

The James Webb Space Telescope (JWST) has potentially made a groundbreaking discovery, detecting what could be the universe’s first generation of stars, known as Population III stars. These primordial ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

Learn what a black hole is, how it forms, and how astronomers detect it. Understand the science behind black holes and their ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter. Studying these signals, especially from the Moon’s radio-quiet environment, ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a key turning point in the universe’s development, known as the Cosmic Dawn.