DESI maps distant objects to study dark energy. The instrument is installed on the Nicholas U. Mayall 4-meter Telescope, shown here beneath star trails. (Credit: KPNO ...
Studying the dark energy in the universe requires the mapping of thousands of galaxies and detecting various patterns of the ...
The Dark Energy Survey collaboration is releasing results that, for the first time, combine all of the data from an intensive six-year mapping of galaxies in the universe. The new analysis, of ...
Astronomers have released the clearest images yet of the infant universe — and they confirm that the leading theory of the universe's evolution accurately describes its early stages. The new images ...