Aura - Researches the Earth's atmospheric chemistry, including ozone, air quality, and carbon content. Find details about the spacecraft, instruments, mission operations, data validation, images, and science results.
Microwave Limb Sounder (MLS) - Measures naturally-occurring microwave thermal emission from the limb (edge) of Earth's atmosphere to remotely sense vertical profiles of atmospheric gases, temperature, pressure, and cloud ice. Find instrument background, data, and images.
NASA - Aura - Includes mission news, fact sheets, press kits, and featured multimedia.
