New simulations suggest that habitable worlds could have begun forming only 200 million years after the big bang ...

The mission—the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer; or SPHEREx—will ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

Radio astronomers see what the naked eye can't. As we study the sky with telescopes that record radio signals rather than ...

The SPHEREx mission will map the entire sky in the infrared wavelength to better understand the history of the universe ...

Scientists have uncovered “Quipu,” the largest known galactic structure, stretching 1.4 billion light-years. This discovery ...

NASA is set to launch SPHEREx, a groundbreaking telescope that will create the most precise and colorful map of the universe.

Future research could examine how these large-scale structures ... only temporary — the universe is always expanding, slowly pulling clusters apart — their sheer size makes them important.

This constant is crucial for understanding the age and size of the universe. It also allows us to link current ... This method allows for the construction of a precise and consistent distance scale.

At that scale, Neil explained, the inherent randomness and uncertainty of the universe dominates so much that concepts like size and distance become more or less meaningless. In fact, physicist John ...