LEMUR-2-KRYWE (also known as ADLER-1) is a CubeSat 3U satellite designed for technology demonstration purposes. It was launched on January 13, 2022, from the Wallops Flight Facility using a LauncherOne launch vehicle. The spacecraft has dimensions of 0.3 meters in length and diameter, with a span of 0.3 meters. Weighing 6 kilograms both at launch and dry mass, it is powered by solar cells and batteries. Its propulsion system includes a water-fueled resistojet thruster. Manufactured by SPIREG, the satellite is owned by OEWF/SPIREL and operates within a technology mission framework.