Answer: National Aeronautics and Space Administration (NASA)
Notes: Recent research shows PACE Satellite can detect nitrogen dioxide (NO₂) pollution at very fine scales, identifying emissions from individual factories and highways. This is a major advancement in air quality monitoring and environmental governance. PACE (Plankton, Aerosol, Cloud, and Ocean Ecosystem) is a NASA satellite mission. It was launched in 2024 into a Sun-synchronous orbit for consistent global observation. It provides hyperspectral coverage of Earth every 1–2 days. It improves climate studies by offering finer wavelength resolution than earlier satellites.
