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The U.S. National Aeronautics and Space Administration (NASA) plans to launch a number of technology and scientific experiment equipment into low Earth orbit (LEO) via SpaceX's Falcon 9 rocket. This launch is part of Space

The mission will include testing thermal protection systems, advancing space communications technology, studying Earth's atmosphere, and demonstrating a variety of technologies that support NASA's exploration, innovation, and research goals.

New possibilities opened up by small satellites

The core of this mission is the use of small satellite technology, represented by CubeSat. Small satellites are more cost-effective and flexible in operation compared to existing large satellites, providing greater value to NASA and partner organizations.

AEPEX CubeSat studies the 'energetic particle precipitation' phenomenon, in which high-energy particles from Earth's radiation belt transfer energy to the upper atmosphere. The goal is to photograph the X-rays generated during this process to map the phenomenon and ultimately improve the accuracy of space weather forecasts. Improving space weather forecasts have direct implications for wireless communications, satellites, and other key technologies.

Three CubeSats belonging to the MagQuest Challenge demonstrate a new solution for measuring the Earth's magnetic field. Measurement data contributes to updates to the World Magnetic Model, which is used in national security, commercial aviation, and everyday mobile devices. This project is evaluated as a successful example of cross-agency cooperation between NASA, the U.S. National Geospatial-Intelligence Agency (NGA), and the National Oceanic and Atmospheric Administration (NOAA).

TechEdSat23 CubeSat tests three key technologies: It is a radiation shielding effectiveness test bed, a miniaturized NOAA data collection system radio, and an 'exo-brake' device for rapid orbital departure. These technologies enhance the low-orbit and deep-space operation capabilities of small satellites and serve as a test bed for future large-scale applications.

R5-S10 CubeSats will demonstrate close-in operation and formation flight techniques. This technology, which allows spacecraft to operate safely at close range, could support future in-space inspection and service missions. In addition, we plan to develop spacecraft attitude determination technology by installing a new high dynamic range (HDR) star tracker.

Strategic implications of small satellite technology

This mission is part of NASA's strategy to accelerate technological innovation while reducing space exploration costs through collaboration with private companies. Small satellites such as CubeSats have the advantage of distributing risks and performing various experiments simultaneously compared to single large missions.

In particular, by utilizing Space The launch live broadcast will be provided approximately 15 minutes before launch through the SpaceX official website and X (formerly Twitter) account.