Secrets of Dark Energy: DESI Project Unveils Cosmic Mysteries
Over the span of three decades, astronomers have made a profound discovery about the universe: its expansion not only persists but is accelerating, defying explanation through the laws of known physics. This phenomenon is termed "Dark Energy," and is one of the greatest mysteries of the cosmos in modern science. To learn more about Dark Energy, over 70 institutions worldwide, hosting hundreds of scientists and engineers, have joined hands to build the formidable Dark Energy Spectroscopic Instrument (DESI). Affixed to the monumental Nicholas U.Mayall telescope in Arizona, this advanced instrument aims to assemble the most extensive 3-D map of the universe ever unfolded, encompassing over 40 million celestial objects, from distant galaxies to supermassive black holes.