It's been 44 years since the first interstellar radio message was sent and we still haven't received any alien contact 👽🌌 | UNILAD Tech

Starfleet Academy Courses. Subspace communication: Subspace communication, subspace radio, or hyperchannel, is the primary form of electromagnetic communication used throughout the Federation. By transmission of a subspace radio signal, which travels through subspace rather than normal space, subspace communication permit the sending of data and messages across interstellar distances faster than the speed of light. Consult: TNG: "The Ensigns of Command"; VOY: "The 37's", etc. Star Trek Starfleet