Small Payload Quick Return (SPQR) is a NASA Ames Research Center concept to return small payloads from orbit.
The system uses an Exo-Brake, a parachute-like drag device for use in the low-pressure exosphere of Low Earth Orbit. This is the first part of a three part return system, operating from 350 to 100 km.
The first test of the Exo-Brake system from orbit began with the launching of the TechEdSat-3p nano-satellite from the International Space Station on November 19, 2013.
References
Small Payload Quick Return Wikipedia(Text) CC BY-SA