desi

It was hours and hours of stuff. One of our producers was at Lucie’s house, and she pointed to a box, like, “What’s in that one?” It was very much a genie-in-the-bottle moment, finding all these audiotapes. When you’re doing a…

DESI’s three-dimensional “CT scan” of the Universe. The earth is in the lower left, looking out over 5 billion light years in the direction of the constellation Virgo. As the video progresses, the perspective sweeps toward the…

The Dark Energy Spectroscopic Instrument (DESI), currently pointed at the skies from its home in the Nicholas U. Mayall Telescope at the Kitt Peak National Observatory in Arizona, is tasked with charting the expansion of space,…