In 1929, astronomer Edwin Hubble published a paper demonstrating that the universe is expanding. It gave rise to the Hubble ...

Professor Richard Lieu proposed that there could be gravity happening even without mass. This proposal, outside the ...

A new idea about cosmic expansion has emerged that might remove the need for dark matter and dark energy altogether.

A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind ...

Teleology is the idea that some processes in nature are directed toward a goal or an end. Today, it is commonly asserted that ...

A paper published in 2024 theorizes that time may have existed before the Big Bang, but we're still not entirely sure.

About half of the non-dark matter in the universe cannot be accounted for by stars and galaxies alone. Now, scientists say ...

A new study suggests the universe may rotate -- just extremely slowly. The finding could help solve one of astronomy's biggest puzzles.

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the ...

Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama ...