With PRIMA, NASA will try to build a billion-dollar space telescope in record time

With PRIMA, NASA will try to build a billion-dollar space telescope in record time

NASA's PRIMA mission will use spare parts from Webb to do major science at a lower cost.

arstechnica.com/space/2026/09/nasa-green-lights-billion-dollar-infrared-observatory-for-launch-in-early-2030s/