Edison Demonstration of Smallsat Networks (EDSN) was a failed (launch failure) CubeSat constellation by NASA Ames, developed as a technology demonstration of satellite networking.
EDSN was funded through the Small Spacecraft Technology Program (SSTP).
All 8 CubeSats were destroyed during a launch failure of the Super Strypi rocket on November 3, 2015.
[2] The eight identical spacecraft used absolute timing obtained from GPS satellites to maintain a schedule.
[3] EDSN was using Triangular Advanced Solar Cells (TASC) for power generation.