Although the Dark Energy Spectroscopic Instrument sounds like something used at Hogwarts to practice wizardry, it is very much something based in real science. The Dark Energy Spectroscopic Instrument ...
An artistic celebration of the Dark Energy Spectroscopic Instrument (DESI) year-one data, showing a slice of the larger 3D map that DESI is constructing during its five-year survey. | Credit ...
20, 2024 — Researchers used the Dark Energy Spectroscopic Instrument to map how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what ...
What is the DESI collaboration? Called the Dark Energy Spectroscopic Instrument, it uses a telescope southwest of Tucson, Arizona to create a three-dimensional map of the universe over 11 billion ...