- NEWS FEATURE
Dark energy is tearing the Universe apart. What if the force is weakening?
![A view of the Mayall Telescope at Kitt Peak National Observatory near Tucson, Arizona.](https://cdn.statically.io/img/media.nature.com/w767/magazine-assets/d41586-024-01273-4/d41586-024-01273-4_27046254.jpg)
The Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak Observatory in Arizona is collecting data to reconstruct how the Universe has expanded over billions of years. Credit: Marilyn Sargent/Berkeley Lab
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout
Nature 629, 274-275 (2024)
doi: https://doi.org/10.1038/d41586-024-01273-4