NASA's SPHEREx Observatory Completes First Cosmic Map Like No Other
• NASA’s SPHEREx Observatory Completes First Cosmic Map Like No Other This panoramic view of SPHEREx’s first all-sky map shows how the sky looks to the telescope. • It transitions
Observatory
Construction begins on the first and largest gamma-ray observatory in Chile
• Press Release Construction begins on the first and largest gamma-ray observatory in Chile 18 December 2025 Yesterday, a groundbreaking ceremony for the CTAO’s southern array faci