Key Takeaways ・Scientists have used laser-excited thorium-229 to probe for ultralight dark matter, even without a fully built ...

Imagine a star powered not by nuclear fusion, but by one of the universe’s greatest mysteries—dark matter. Scientists have ...

However, if dark energy is now weakening, as DESI’s findings suggest, it would mean that our entire framework for understanding the cosmos needs revision.. What DESI’s Data Reveals About Dark ...

Dark energy is the placeholder name given to ... the DESI collaboration is preparing to begin additional analyses of the new dataset to extract even more findings as DESI itself ...

The current findings are between 2.8 and 4.2 sigma, yet each new round of data brings the DESI team closer to rewriting the understanding of dark energy and sending cosmologists back to their ...

"Our findings in DESI that the dark energy is evolving in time and is not the cosmological constant is probably the most important result about cosmic acceleration since its discovery in 1998 that ...

The findings suggest that dark energy is dynamic and changes over time, and that it used to be stronger in the early stages of the universe but is weaker now.

But now, findings from the Dark Energy Spectroscopic Instrument provide even more evidence that it may be fluctuating Sara Hashemi - Daily Correspondent March 21, 2025 ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy. Dark Energy Spectroscopic Instrument (DESI ...

Dark energy, a mysterious force ... An international group of more than 900 researchers studying the expansion of the universe presented their findings on Wednesday during the American Physical ...

NEW YORK (AP) — Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it ...

Dark energy, a mysterious force that scientists believe is behind the accelerated expansion of the universe, is weakening — which could result in the universe over the course of billions of ...