Cabin Interior and Electronics
Whisper’s Electric Propulsion Tech Could Make Spacecraft Quieter
NASA contracts Whisper Aero to design quieter cabin fans
A digital rendering of the Whisper Jet in flight
(Image: Whisper Aero)

The ultraquiet and highly efficient electric ducted fans that Whisper Aero has developed for aircraft propulsion could someday end up inside NASA spacecraft—not in their propulsion systems, but as a key component of the ventilation systems.

NASA awarded the Tennessee-based tech start-up a small business innovation research (SBIR) contract to design a quiet and efficient cabin ventilation system for crewed spacecraft, and that work could potentially extend to larger space habitats such as the International Space Station (ISS), Whisper announced on August 27.

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