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,