NASA'S DC-8 flies low to study air quality airqualitynews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from airqualitynews.com Daily Mail and Mail on Sunday newspapers.
A massive NASA jet has been circling at low altitude over the San Joaquin Valley in California this week — and no, the space agency isn't spying on you. The noisy aircraft took off from NASA's Armstrong Flight Research Center to spend the day studying the local air quality. "Residents in the areas below […]