Watch live: SpaceX counting down to launch of Intelsat satellite with NASA air quality sensor
Watch our live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station, Florida. The Falcon 9 rocket will launch the Intelsat 40e communications satellite, which also hosts NASA’s TEMPO air quality monitoring instrument. Follow us on Twitter. SFN Live SpaceX is counting …