Smoke from wildfires in Quebec moved across eastern portions of Canada and the U.S. this week. This NASA Earth computer model used satellite, aircraft, and ground-based data to track the black carbon particles (soot) and hazardous air. go.nasa.gov/3oVEGBf | NASA - National Aeronautics and Space Administration

Where there’s fire, there’s smoke. What happens when that smoke mixes with the atmosphere? Where it goes, what it carries, and how it affects people and ecosystems are important for ongoing research. Enter NASA, NOAA and university partners, working from airplanes, mobile research laboratories and ground stations to follow particles of smoke produced by fires across the United States. The mission? It’s called Fire Influence on Regional to Global Environments and Air Quality or FIREEx-AQ. The pla

Live HD Earth viewing from the International Space Station! Go full screen, sit back, watch and enjoy our home planet. Live views: http://go.nasa.gov/2oBrDS2 | NASA - National Aeronautics and Space Administration