The Hubble tension, a long-standing puzzle in cosmology, arises from conflicting measurements of the universe’s expansion ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

A year ago, in celebration of the 34th anniversary of the launch of NASA’s legendary Hubble Space Telescope in 1990, astronomers took a snapshot of the Little Dumbbell Nebula. Also known as Messier 76 ...

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

Does the universe rotate? This is the latest theory that could resolve the Hubble tension problem, which is one of the ...

Hubble’s original estimate was 500 km/s/Mpc ... Yet another mysterious character that could account for the discrepancy is “dark radiation.” This theory proposes the existence of a new class of ...

A new study proposes that the universe may rotate at a nearly undetectable pace, offering a possible solution to the ...

The entire universe may be rotating, like its individual parts do, potentially explaining the “Hubble tension,” which ...

Even Einstein was reluctant to endorse this extension of his theory of general relativity. In 1929 at the Mt. Wilson Observatory in California, Edwin Hubble discovered that galaxies were moving ...

If our universe revolves around itself – and even if only very slowly – this could explain the so-called Hubble tension and thus one of the greatest mysteries of cosmology. At least that is ...

Scientists propose a new theory to solve the Hubble tension. The universe might be rotating very slowly. Istvan Szapudi suggests this cosmic spin could explain inconsistencies in expansion ...