Small Payload Quick Return

This article is about Small Payload Quick Return concept. For other uses, see SPQR (disambiguation).

Small Payload Quick Return (SPQR) is a NASA Ames Research Center concept to return small payloads from orbit.[1]

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.[2]

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.[3]

References

  1. Characterizing An Experimental Decelerator For Delivering Nano-Sat Payloads To Planetary Surfaces Kevin Ramus et al., U. of Idaho,
  2. The SPQR as an Option for Returning Payloads from the ISS after the Termination of STS Flights Marcus Murbach et al., NASA Ames Research Center,
  3. Exo-Brake Parachute Launched From International Space Station by Keith Cowling, SpaceRef,
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