TDRS-M Sign Photos: T-4 Days Until Launch

A sign just inside the gate to NASA's Kennedy Space Center in Florida notes that in four days an Atlas V rocket is scheduled to launch the agency's Tracking and Data Relay Satellite (TDRS-M). Liftoff atop the Unite Launch Alliance Atlas V rocket is scheduled to take place from Cape Canaveral's Space Launch Complex 41 on Aug. 18, 2017. TDRS-M will be the latest spacecraft destined for the agency's constellation of communications satellites that allows nearly continuous contact with orbiting spacecraft ranging from the International Space Station and Hubble Space Telescope to the array of scientific observatories.