🚨 Something Is Hiding in the Darkness of Space — NASA Wants to See It
NASA has now selected a remarkable new mission called PRIMA, short for the PRobe far-Infrared Mission for Astrophysics, to move into the next stage of development. It will become the first mission in NASA’s new Probe Explorers class of astrophysics observatories, with a launch currently targeted for 2033.
PRIMA will carry a 1.8-meter telescope designed to observe far-infrared light, a part of the electromagnetic spectrum that can reveal cold dust and gas that are difficult to study with visible light or shorter infrared wavelengths. This matters because some of the universe’s most fascinating activity is buried inside these dusty regions.
Stars are born inside enormous clouds of gas and dust. Young planetary systems develop within similar environments. Galaxies grow, supermassive black holes evolve at their centers, and cosmic dust accumulates over billions of years. Much of this activity can be hidden from ordinary telescopes.
This is where PRIMA could open a completely different window on the cosmos.
The James Webb Space Telescope has transformed our view of the infrared universe, but PRIMA is designed to explore longer far-infrared wavelengths. Instead of simply replacing Webb, it will investigate a different part of the cosmic spectrum and help connect infrared observations with what astronomers learn from powerful radio observatories.
And there is an even deeper mystery.
The dust PRIMA will study is not just something blocking our view. Cosmic dust contains elements that were forged inside earlier generations of stars. Over time, this material becomes part of new stars, planets and other cosmic structures. Understanding how that dust formed and spread could reveal more about how the ingredients for planets—and eventually worlds like Earth—were assembled.
PRIMA will also investigate the cosmic history of water, potentially giving scientists new clues about where the material that helped make habitable worlds came from.
If everything proceeds as planned, PRIMA could launch in 2033 and operate for at least five years. NASA says its project cost would be capped at $1.2 billion, excluding launch and other non-project costs, if it passes its future confirmation review.
NASA’s Jet Propulsion Laboratory will manage the mission, with contributions from NASA centers and international partners across Europe, Canada, Japan, South Korea and the United Kingdom.
For decades, astronomers have been studying the universe through the light that reaches us. PRIMA is being built to search for something different: the faint far-infrared signals coming from places where the universe has hidden its most important stories behind dust.
And when that cosmic curtain begins to lift, scientists may discover that the universe has been telling us a story we simply could not see before.
Source: NASA; NASA Jet Propulsion Laboratory
ALT NASA Is Building a Telescope to See What Webb Can’t
Some of the most important events in the universe are happening behind a cosmic curtain of dust—and even the most powerful telescopes cannot see everything hidden there.
NASA has now selected a remarkable new mission called PRIMA, short for the PRobe far-Infrared Mission for Astrophysics, to move into the next stage of development. It will become the first mission in NASA’s new Probe Explorers class of astrophysics observatories, with a launch currently targeted for 2033.
PRIMA will carry a 1.8-meter telescope designed to observe far-infrared light, a part of the electromagnetic spectrum that can reveal cold dust and gas that are difficult to study with visible light or shorter infrared wavelengths. This matters because some of the universe’s most fascinating activity is buried inside these dusty regions.
Stars are born inside enormous clouds of gas and dust. Young planetary systems develop within similar environments.