NASA Space Observatory Poised To Launch On A Mission To Map 450 Million Galaxies

Published Date: Wed, 26 Feb 2025 23:27:07 GMT | By NBC News On https://www.nbcnews.com

Upcomingweb USA Science Latest News - NASA's SPHEREx mission, scheduled to launch Thursday night, is expected to map the entire sky four times over two years, offering a window into how the universe came to be.