When the Dark Energy Spectroscopic Instrument cannot study its primary targets — distant galaxies used to map the large-scale structure of the universe — it does not sit idle. During periods of lunar ...
Researchers use DESI’s huge 3D map to study dark energy. Earth is at the center of this map, and every point is a galaxy. Credit: DESI collaboration and KPNO ...
DESI will analyze light collected by the four-meter Mayall telescope at Kitt Peak National Observatory near Tucson, Arizona. KPNO / NOIRLab / NSF / AURA / B. Tafreshi An ambitious new sky survey is ...
After five years of mapping the sky in 3D — an area that stretches from Earth’s front porch to about 11 billion light-years away — researchers at the Dark Energy Spectroscopic Instrument (DESI) ...
Hold on to your telescopes: The DESI Legacy Imaging Surveys team has released the largest-ever 2D color map of the universe. The 5.6-trillion-pixel map contains nearly 4 billion celestial objects, ...
The telescope on the left is where the Dark Energy Cam (DECam) is mounted, surveying the skies as part of the DESI project. Credit: NOIRLab, National Science Foundation One of the mysteries of the ...
When the Dark Energy Spectroscopic Instrument cannot study its primary targets — distant galaxies used to map the large-scale structure of the universe — it does not sit idle. During periods of lunar ...