Earth’s Atmosphere News & Articles See All News Article4 Min ReadNASA’s ER-2 Aircraft Flies High to Investigate LightningArticle6 Min ReadNASA-led Mission to Map Air Pollution in 3D Over MegacitiesArticle3 Min ReadLow-Altitude Flights Study Everyday EmissionsArticle2 Min ReadUtilizing NASA’s B200 King Air to Study Snowmelt Levels Multimedia Go To Galleries Go To Galleries Keep Exploring Discover More Topics From NASA NASA Astrophysics Town Hall, 13 Nov 2026 AI/ML STIG Lecture Series, 16 Nov 2026 AGN SIG Spotlight Series, 17 Nov 2026 IR STIG Seminar, 8 Dec 2026