Weather is 70% ‘GO’ for Friday’s 8:03 a.m. EDT launch of our Tracking and Data Relay-M Communications Satellite (TDRS-M) from Kennedy Space Center in Florida. TDRS-M will be the 13th TDRS satellite in the fleet that helps us communicate with more than 40 of our missions in space. More: http://go.nasa.gov/2i5ot9m
