Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the ...

Astronomers have discovered a distant galaxy that is a "cosmic fossil" which has remained "frozen in time" for billions of ...

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters ...

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These ...

Machine learning can help tighten constraints on the overarchingFor almost as long as humans have existed, we have been ...

The largest digital camera ever built has released its first shots of the universe. The Vera C. Rubin Observatory, located on ...

The astronomers who operate powerful Vera C. Rubin observatory released debut images June 23, 2025, showcasing just exactly ...

A faint radio glow reveals a million-light-year halo enveloping one of the earliest galaxy clusters, hinting that energetic ...