NASA advances PRIMA far-infrared telescope mission

NASA has advanced the PRIMA (PRobe far-Infrared Mission for Astrophysics) mission to the next phase of development. As the first mission in the new Probe Explorers class under the Explorers Program, the telescope is designed to study the evolution of the universe through far-infrared light.

The mission, which is expected to cost up to $1.2 billion excluding launch and non-project expenses, is scheduled for a 2033 launch with a planned five-year duration. The 1.8-meter (5.9-foot) observatory aims to bridge the observational gap between existing infrared facilities, such as the James Webb Space Telescope, and radio telescopes.

By observing radiant energy that is otherwise obscured, PRIMA will investigate the formation of exoplanets, the growth of galaxies and their central black holes, and the accumulation of cosmic dust and heavy elements. The mission may also provide insights into the origins of water on Earth. The Jet Propulsion Laboratory will manage the project, with contributions from international partners including CNES, ASI, DLR, CSA, KASI, JAXA, and the UK Space Agency.