Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

Early data of “little red dots,” or LRDs, from the James Webb Space Telescope (JWST) appeared to suggest the presence of ...

NASA's SPHEREx mission, set to launch in February 2025, will utilize an advanced infrared telescope to map the entire sky in ...

More than a decade of data about the particles zipping around our sun can solve mysteries from the behaviour of individual ...

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

Across cosmic history, powerful forces have acted on matter, reshaping the universe into an increasingly complex web of ...

Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...

"This process is like a cosmic CT scan, where we can look through different slices of cosmic history and track how matter clumped together at different epochs." ...

Computer algorithms can model the universe, matching simulations to observations and revealing the distribution of dark ...

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...