NGMSAT-3 Successfully Begins Space Mission... Aurora Observation and 3D Printing Achieved

All Three Domestic Payloads Secure Initial Data
Full-Scale Research Begins on Space Environment and Space Bio

The "Next-Generation Mid-Sized Satellite No. 3 (NGMSAT-3)," launched on November 27, successfully completed its core mission just two weeks after entering orbit, proving its capabilities as a "space science experiment platform." With the successful performance verification of all domestically developed equipment-including an aurora imaging device, an ionospheric observation instrument, and a space bio 3D printing apparatus-Korea's next-generation space research capacity is seen as having reached a new level.

The Space Agency announced on December 11 that the main scientific and technological verification equipment onboard NGMSAT-3 operated stably during the initial operation period and completed all scheduled test missions. The payloads whose performance was confirmed this time include "ROKITS" from the Korea Astronomy and Space Science Institute, "IAMMAP" from the Satellite Technology Research Center at Korea Advanced Institute of Science and Technology (KAIST), and "BioCabinet" from Hallym University.

Image of ROKITS by the Korea Astronomy and Space Science Institute. The left side shows a night video captured by the ROKITS auxiliary camera, and the right side shows the video projected onto the corresponding area in southeastern Spain on the map. Provided by the Space Agency

Aurora Imaging and Ionosphere Observation Proceed Without Issue... Precision Monitoring of the Space Environment

The wide-field airglow observation instrument "ROKITS" succeeded in securing an observation swath of over 700 kilometers during its first test imaging. It captured even fine surface structures, demonstrating the normal operation of its optical and data processing systems. Going forward, it is expected to observe auroras-caused by collisions between the Earth's magnetosphere and solar wind-in high resolution. The Space Agency anticipates that this will yield "the nation's first full-scale wide-area aurora video data."

The ionospheric plasma-magnetic field measurement instrument "IAMMAP" is also operating smoothly. Initial observations successfully identified changes in plasma density and magnetic fields under varying conditions such as day, night, and polar regions, and the team is currently optimizing observation parameters. Once the mission is fully underway, it will produce global-scale maps of plasma and magnetic field variations, contributing to space weather forecasting and research on satellite operational stability.

Successful 3D Printing of Stem Cells in Microgravity... "Expanding the Horizons of Research"

The space bio experiment equipment "BioCabinet" demonstrated its ability to maintain the survival and differentiation process of stem cells in a microgravity environment. Immediately after launch, its internal systems operated normally, verifying the stability of induced pluripotent stem cells (iPSCs) differentiated into cardiac cells. The first bio 3D printing experiment, conducted via ground station command, was also completed as planned. This marks the first time that successful tissue and cell printing in space microgravity has been achieved domestically.

Kang Kyungin, Head of the Space Science Exploration Division at the Space Agency, emphasized, "All payloads on NGMSAT-3 have successfully received initial data," adding, "We expect meaningful results not only in the precise observation of space environmental changes such as auroras and the ionosphere, but also in emerging research fields like bio 3D printing."

This content was produced with the assistance of AI translation services.