Scientists have found new evidence suggesting that dark energy may not be constant, challenging existing cosmological models. To probe the intricacies of dark energy, the Dark Energy Spectroscopic ...
The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...
Dark energy, the mysterious force powering the expansion of the universe, appears to be weakening, according to a survey that could “over ...
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. That’s particularly odd because most ...
The DESI telescope is located at Kitt Peak National Observatory near Tucson ... galaxies or quasars are located within its field of view. The fibres then deliver light to sensitive spectrographs ...
The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its ...
Mayall 4-meter Telescope at Kitt Peak National Observatory (a program of NSF NOIRLab ... In 2024, DESI researchers used the data in DR1 to create the largest 3D map of our universe to date and make ...
Using data from 15 million galaxies and quasars (extremely distant yet bright objects with black holes at their cores), DESI has produced the largest-ever 3D map of the universe ... Mayall 4-meter ...