A new NASA radiometer is now in low Earth orbit, paving the way for future satellite constellations dedicated to measuring infrared energy radiating from Earth’s surface. With development happening at Leonardo DRS with support from NASA’s Earth Science Technology Office, the SpaceX Transporter 6 launched the Multiband Uncooled Radiometer Imager (MURI) instrument on Tuesday, January 3, as one of several hosted payloads within Loft Orbital’s YAM5 washing machine-sized satellite.