NASA green-lights billion-dollar infrared observatory for launch in early 2030s

NASA's PRIMA mission will use spare parts from Webb to do major science at a lower cost. https://arstechnica.com/space/2026/09/nasa-green-lights-billion-dollar-infrared-observatory-for-launch-in-early-2030s/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social