Television Infrared Observation Satellite Television Infrared Observation Satellite TIROS, or Television Infrared Observation Satellite, is a series of early weather satellites launched by the United States, beginning with TIROS-1 in 1960. TIROS was the first satellite that was capable of remote sensing of the Earth, enabling scientists to view the Earth from a new perspective: space. The program, promoted by Harry Wexler, proved the usefulness of satellite weather observation, at a time when military reconnaissance satellites were secretly in development or use. TIROS demonstrated at that time that "the key to genius is often simplicity." TIROS is an acronym of "Television InfraRed Observation Satellite"
NBC Weather Plus 2008. Afterwards until the network formally ceased operations, it ran only a loop of various national satellite, radar and temperature maps accompanied by music, local weather maps inserted by the network's affiliates, and "Weather Plus University". With this, the remaining on-camera meteorologists from Weather Plus were referred to on other NBC News and MSNBC programs as only "NBC meteorologists," before eventually being mentioned as being part of the Weather Channel's staff. The Weather Channel's main Atlanta staff also began appearing on NBC News programs, either from the cable channel's Atlanta headquarters, NBC's New York City operations or via satellite on-location