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Description

Gemini Program Reentry Control System Thruster, Rocketdyne SE-6. An original thrust chamber assembly measuring 10" x 4.75" x 3.25" with original Rocketdyne Desiccant cover. Sixteen of these were mounted in the nose section of each Gemini space capsule for maneuvering and control of spacecraft attitude during reentry. These thrusters, though meant to be used only for reentry, came in very handy on Gemini 8 when an Orbit Attitude and Maneuver System (OAMS) thruster got stuck in the open position, causing the space capsule to spin dangerously out of control. Neil Armstrong fired the RCS thrusters to regain enough command of the spacecraft to make an emergency landing only ten hours into the mission. Extremely collectible and rarely offered. Very fine.

Auction Info

Proxy Bidding Ends 
December
11th Thursday 9:50 am CT
Auction Dates
December
11th-12th Thursday-Friday
Proxy Bidding Time Remaining 
8 Days 23h 38m 31s
Bids + Registered Phone Bidders: 0
Lot Tracking Activity: 18
Page Views: 102

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This lot is in: 1 - Signature® Floor Session (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 50001-50227) - 10:00 AM Central Time, Thursday, December 11, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

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Starting Bid:
$1,000
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