Discover cosmic strings: remnants of the Big Bang, potential clues to time travel, and key to unlocking the universe's ...

Studies using fluctuations in the cosmic microwave background — the afterglow of the Big Bang — suggest that for every megaparsec (Mpc; or 3.2 million light years) farther out one looks ...

Dark matter has puzzled physicists for nearly a century, remaining one of modern science's greatest mysteries. Although ...

The James Webb Space Telescope was designed and built to study the early universe, and hopefully revolutionary our ...

The James Webb Space Telescope has successfully unravelled many secrets by pushing the boundaries of astronomy and cosmology closer to the beginning of time.

Cosmology is the study of the universe; its birth, evolution, and ultimate fate. This includes further developing and refining the prevailing model, the Big Bang theory, investigating the universe ...

The origin of the universe is a story of extremes, marked by an explosive event so profound it birthed the very fabric of ...

In standard cosmology, dark matter and regular matter were both produced during the Big Bang. In the Dark Big Bang scenario with two Big Bangs, however, dark matter particles can be produced later ...