{"identifier":"nobleid:/w1/20260521/BA9DA926","arkIdentifier":"ark:/48914/w1/20260521/BA9DA926","version":1,"workTitle":"Ion propulsion system design for the Comet Nucleus Sample Return mission","workType":"Conference Paper","authors":"John Brophy","description":null,"workUrl":null,"existingDoi":"10.2514/6.2000-3414","createdAt":"2026-05-21T11:52:24.517022Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/BA9DA926.v1"}