text: NASA Spacecraft Tracks Global Air Pollution A NASA spacecraft has begun the first-ever daily tracking of how air pollution moves across the globe, a scientist at NASA #39;s Jet Propulsion Laboratory said on Wednesday.
inputs: NASA Spacecraft Tracks Global Air Pollution A NASA spacecraft has begun the first-ever daily tracking of how air pollution moves across the globe, a scientist at NASA #39;s Jet Propulsion Laboratory said on Wednesday.