What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Could the universe be spinning like a giant top? This idea, proposed by physicist Nikodem Poplawski, opens surprising perspectives concerning dark energy and the structure of ...

New evidence suggests the universe might not behave as expected, raising questions about the costs of being wrong.

Ever since, it's been thought of as a constant, immutable presence. Now, the latest observations from the Dark Energy Spectroscopic Instrument (DESI) indicate that dark energy has actually changed ...

The universe seems to be spinning, and that could explain what dark energy is and why it's weakening while revealing our ...

What is dark energy and why is it so important? If the Universe only contained ordinary matter and dark matter, we would expect the gravitational pull of all the mass in the Universe to be slowing ...

Researchers unveiled their findings on March 19 as part of a massive new data release from the Dark Energy Spectroscopic Instrument — DESI for short — which has been scanning the sky above the ...

Almost a thousand of the world’s top space scientists will visit Durham University next week (7 to 11 July) as we host the UK’s National Astronomy Meeting (NAM) 2025. NAM is the flagship annual event ...

Almost a thousand of the world's top space scientists will visit Durham University next week (7 to 11 July) as we host the UK's National Astronomy ...