7747

NASA Glenn Lewis Center Ion Engine Cutaway Model

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:2,500.00 - 3,500.00 USD
NASA Glenn Lewis Center Ion Engine Cutaway Model

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Auction Date:2022 Oct 20 @ 18:00 (UTC-5 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Large vintage circa 1960s cutaway model of an ion engine from the NASA Glenn/Lewis Research Center, measuring 24è in diameter and 9è deep, set upon a three-wheeled metal stand to a height of about 70è. Includes its large 31è x 31è x 18è wooden shipping crate. One quarter of the circular model has been cut away to reveal its interior. In very good to fine condition.

The ion engine was first demonstrated by German-born NASA scientist Ernst Stuhlinger, and developed in practical form by Harold R. Kaufman at NASA Lewis (now Glenn) Research Center from 1957 to the early 1960s. The standard gridded ion thruster is a highly efficient low-thrust spacecraft propulsion design which uses high-voltage grid electrodes to accelerate ions with electrostatic forces.