A slowly spinning universe could resolve a puzzle in physics known as the Hubble tension, a new model suggests.

This visualization presents a 3-D view of the largest structures in the universe. It begins with data from the Sloan Digital Sky Survey and zooms out to reveal data from WMAP.

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

In a major breakthrough for cosmology, scientists have captured an image that reveals the universe’s earliest moments with remarkable precision. Thanks to advanced telescopes, particularly the ...