Astronomers have created an enormous 3D map of the universe revealing a glowing “sea of light” from hydrogen gas during the cosmic dawn nearly 11 billion years ago.

Cosmologists are finally beginning to sketch a coherent picture of the universe we cannot see, using exquisitely detailed maps of galaxies, ghostly light and the large scale structure of space itself.

Astronomers have unveiled one of the most ambitious maps yet of the early universe, revealing a vast "sea of light" between ...

Add Yahoo as a preferred source to see more of our stories on Google. A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a ...

Cosmic voids are different. These vast expanses contain very little matter. In such places, the vacuum of space-time itself becomes the dominant component. If you were positioned at the center of a ...

A team of astronomers led by researchers at the University of Groningen has identified a colossal sheet of dark matter and ...

WASHINGTON, Jan 26 (Reuters) - Using observations from the James Webb Space Telescope in a patch of the sky covering almost three times the area of the full moon, scientists have created the most ...

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help solve one of the biggest mysteries in physics: the origin of dark matter. In ...

An international collaboration of scientists from Durham University in the UK, NASA’s Jet Propulsion Laboratory, and École Polytechnique Fédérale de Lausanne in Switzerland has produced the first ...

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, ...

A team of scientists has uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the universe created by a mysterious substance known as dark matter. “Analyzing these ...

Schematic of the night sky areas are outlined with contour lines, similar to elevation lines on a hiking map, revealing the “fingerprints” of dark matter. A Rutgers-led team of scientists has ...