NASA to Hold Media Briefing on New Global Air Quality Constellation

[rNASA to Hold Media Briefing on New Global Air Quality Constellation NASA is hosting a media teleconference at 10 a.m. EDT Monday, March 9, to discuss an international collaboration aimed at improving our understanding of air quality. Source: NASA Breaking news http://www.nasa.gov/press-release/nasa-to-hold-media-briefing-on-new-global-air-quality-constellation