Japanese space company SPACE ONE announced on December 15, local time, that the company's small rocket “KAIROS” 3 will be launched from the civil rocket launch site “Space Port Kii” in Kushimoto-cho, Wakayama-ken at 11:00 a.m. on February 25 next year. “KAIROS” Unit 1 was launched in March 2024, but due to an error in predicting flight propulsion, it exploded about 5 seconds after launch. Unit 2, which was launched in December of the same year, caused the aircraft's posture imbalance and self-destructed due to sensor and other faults. Although it reached an altitude of about 110 km, it was not possible to launch the satellite into orbit.

Japanese space company SPACE ONE announced on December 15, local time, that the company's small rocket “KAIROS” 3 will be launched from the civil rocket launch site “Space Port Kii” in Kushimoto-cho, Wakayama-ken at 11:00 a.m. on February 25 next year. “KAIROS” Unit 1 was launched in March 2024, but due to an error in predicting flight propulsion, it exploded about 5 seconds after launch. Unit 2, which was launched in December of the same year, caused the aircraft's posture imbalance and self-destructed due to sensor and other faults. Although it reached an altitude of about 110 km, it was not possible to launch the satellite into orbit.