![NASA's DC-8 aircraft conducts a low-altitude flight over Seoul, Monday, to collect detailed atmospheric data for a joint research project with Korea's National Institute of Environmental Research. The ASIA-AQ mission seeks to collect detailed air quality data using aircraft, satellites and ground equipment until March. Yonhap](https://newsimg.koreatimes.co.kr/2024/02/26/770ba4d1-f88d-41eb-ad6e-1d95f1af63ea.jpg)
NASA's DC-8 aircraft conducts a low-altitude flight over Seoul, Monday, to collect detailed atmospheric data for a joint research project with Korea's National Institute of Environmental Research. The ASIA-AQ mission seeks to collect detailed air quality data using aircraft, satellites and ground equipment until March. Yonhap