DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

The foundation has created this dataset based on several different open map data sources, such as OpenStreetMap, satellite/aerial imagery, government data, and open commercial data sources.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. The foundation's first open map dataset was released on ...