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Technology demonstration of the KRUPS (KREPE) capsule for heat-shield validation

Completed TRL 6 (started at 5, targeting 6)

Description

The Kentucky Re-entry Universal Payload System (KRUPS) is a small re-entry capsule designed as a technology test bed, with the potential for use in rapid orbit-to-surface delivery for sample return on crewed or robotic missions. Two stratospheric balloon flights will test the material and instrumentation of the capsule’s thermal protection system. The overall objectives of this experiment are to validate the capsule’s powering and release sequence, communication capabilities, and parachute deployment. Successful completion of these objectives could enable future testing on an International Space Station return flight.

Technology Maturation 
The balloon drop tests will validate the on-board electronics and the communication system. They will also validate two new sub-systems: an industrial, scientific and medical (ISM) band radio and a parachute.

Benefits

• Cost-efficient: Offers a lower-cost option for technology testing, small payload delivery, and sample return
• Flexible: Integrates with various flight-qualifying instruments and thermal protection systems
• Resilient: Designed to withstand the harsh environment of re-entry 

Future Customers
• Small payload delivery for NASA and commercial space organizations
• Astronaut sample return during crewed missions
• International Space Station return capsule

Details

Technology areaEntry, Descent, and Landing > Aeroassist and Atmospheric Entry > Thermal Protection Systems
ProgramFlight Opportunities (FO)
Lead organizationUniversity of Kentucky, Lexington, KY
Start date2019-01-01
End date2025-06-30

Project contacts

Listed on TechPort itself — the most direct way to ask about this specific project.

How to get involved

This is early/mid-stage (TRL 6) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.