News summary produced by Claude AI
A Duro Rocket felt-tip pen belonging to astronaut Buzz Aldrin has sold at Sotheby’s in New York for $857,600, significantly exceeding its pre-sale estimate of $800,000 to $1.2 million. The silver plastic pen, which became a crucial tool during the Apollo 11 mission in July 1969, was pursued by five bidders before the winning bid secured both the pen and the broken circuit breaker it was used to repair.
During the Apollo 11 mission, astronauts Neil Armstrong and Buzz Aldrin encountered a critical problem when a black switch broke off from the engine-arm circuit breaker—the component vital to powering the lunar module’s ascent engine needed for their return to Earth. After discovering the damage while preparing to rest on the lunar surface, the astronauts reported the malfunction to Mission Control. Despite Houston’s initial attempts to reroute power through alternative means, engineers ultimately informed the crew there was no solution to their problem.
Facing the prospect of being unable to leave the moon, Aldrin recalled a felt-tip pen he had included in his personal preference kit—items astronauts were permitted to bring aboard. Using the pen’s tip as an improvised replacement switch, Aldrin gently pressed it into the circuit breaker mechanism. After a tense moment, he slowly removed pressure from the pen and discovered it had successfully held the circuit closed, restoring power to the ascent engine and enabling the crew’s safe departure from the lunar surface.
The pen came from Aldrin’s personal collection and is accompanied by documentation of its authenticity and historical significance. Aldrin, now 96, is among the four surviving individuals who walked on the moon during the Apollo program. The sale occurs as NASA plans to return astronauts to the lunar surface as early as 2028, with China also targeting a crewed lunar landing around 2030.