Crossword clues for Early satellite 7 letters:TELSTAREarly satellite built at Bell LabsTELSTAREarly satelliteTELSTAREarly communications satelliteECHOEarly satelliteATLASEarly satellite launcherTIROSEarly weather satelliteECHOSPair of early communications satellitesECHOSEarly communications satellitesSYNCOMEarly orbiting satelliteCOMSATEarly Bird satellite.RELAYOne of several early U.S. satellitesESSAEarly weather satellite