A galaxy in the early universe was rich with oxygen, astronomers have found. The discovery raises questions about how early ...

Hertz Tiered Extragalactic Exploration (MIGHTEE-HI) survey, astronomers have discovered a new rotating galaxy filament. The ...

The magnitude is breathtaking. The COSMOS-Web map contains almost 800,000 galaxies, spread over 0.54 square degrees of sky around three times the whole moon as viewed from Earth.

Modern cosmology has precisely measured the universe's properties, yet dark matter and dark energy remain profound mysteries.

For more than two decades, the standard model of cosmology has stood as a reliable guide to the universe. Known as Lambda ...

The release gives the largest look at the deep universe ever, providing data for scientists to make future discoveries. Already, scientists have found a treasure trove of early galaxies. COSMOS-Web ...

An impossibly bright galaxy is forcing scientists to rewrite the rules of the Big Bang’s aftermath. Here’s what you’ll learn ...

When the James Webb Space Telescope first opened its golden mirrors in 2022, it delivered breathtaking views of the cosmos.

Deep-field images from NASA's James Webb Space Telescope revealed 300 unusually energetic early galaxy candidates, offering ...

Answers to some of cosmology's most pressing questions are obscured by simple dust. It concerns the Cosmic Noon, a period of ...

"From this speck at the bottom," Ménard said, "we are able to map out galaxies across the entire universe, and that says something about the power of science." ...

COSMOS Survey Reveals Galaxies' Split PersonalitiesA team of astronomers led by Niv Drory of the Max Planck Institute for Extraterrestrial Physics, Garching, Germany), Kevin Bundy (University of ...