RT Conference Proceedings SR 00 A1 Ahedo Galilea, Eduardo A1 Conde López, Luis A1 Peláez Álvarez, Jesús A1 Sanmartín Losada, Juan Ramón T1 New electrodynamic tether technology YR 1994 FD 9--13 may AB New Electrodynarnic Tether Technology (NETT) is an experiment we proposed to ESA as part of the Columbus Precursor Flights. It was designed to fly as an exposed payload in the Spacelab carrier. Its primary objective is performance testing for the innovative bare tether concept. The experiment also includes two scientific objectives, specific for uninsulated tethers: i) detection of artificial auroral effects produced by secondary electron emission, and ii) detection of VLF wave emission. Additional objectives of the project are space performance of an electron-emitting hollow cathode and engineering verification of an open-loop deployment strategy. T2 Secon Euro-Latin American Space Days ED Buenos Aires AV Published LK https://oa.upm.es/23407/