Soviet space dogs of descendants of some of the Space Dogs is on display at the Zvezda Museum in Tomilino outside Moscow. A Russian animated feature film called "Belka and Strelka: Star Dogs" (English title: "Space Dogs") was released in 2010. Pchyolka (Пчёлка, "Little Bee") and Mushka (Мушка, "Little Fly") spent a day in orbit on 1 December 1960 on board Korabl-Sputnik-3 (Sputnik 6) with "other animals", plants and insects. Due to a reentry error when the retrorockets failed to shut off when planned, their spacecraft was intentionally destroyed by remote self-destruct to prevent foreign powers from inspecting the capsule on 2 December
Korabl-Sputnik 2 20 August, the day after its launch. Telemetry revealed that one dog had suffered seizures during the fourth orbit, and it was decided to limit the first manned flight to three orbits. All of the animals were recovered safely, and a year later Strelka had a litter of puppies, one of which was sent to First Lady of the US Jacqueline Kennedy as a goodwill present from the Soviet Union. President Kennedy's advisers initially opposed taking the dog for fear that the Soviets might have planted microphones in its body to listen in on national defense meetings. Strelka and Belka