‘Interstellar Glaciers’: NASA’s SPHEREx Maps Vast Galactic Ice Regions
15 Apr 2026, 15:00 GMT
Source URL: https://www.jpl.nasa.gov/news/interstellar-glaciers-nasas-spherex-maps-vast-galactic-ice-regions
The water, carbon dioxide, and carbon monoxide ices are attached to the surface of tiny dust particles in clouds spanning hundreds of light-years across.