A United Launch Alliance Atlas V rocket lights up the night sky over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida as it carries NASA's Tracking and Data Relay Satellite, or TDRS-L, to Earth orbit. Launch was at 9:33 p.m. EST on Thursday, Jan. 23. The spacecraft provides tracking, telemetry, command and high-bandwidth data return services for numerous science and human exploration missions orbiting Earth, including NASA's Hubble Space Telescope and the International Space Station.