BelKA later, the Dnepr rocket suffered an engine failure and crashed, destroying the satellites. The name BelKA is thought to be an allusion to the dog, Belka, who, together with Strelka orbited the Earth and returned safely on Sputnik 5 in 1960. BelKA BelKA (an acronym from Belarusian: Беларускі Касмічны Апарат, Belarusian Cosmic Apparatus) was intended to be the first satellite of independent Belarus. It was a remote sensing satellite that utilizes the Victoria universal satellite bus, developed by Belarusian researchers and Russian Rocket and Space Corporation RSC Energia for National Academy of Sciences of the Republic of Belarus as the
Soviet space dogs the preferred animal for the experiments because scientists felt dogs were well suited to endure long periods of inactivity. As part of their training, they were confined in small boxes for 15–20 days at a time. Stray dogs, rather than animals accustomed to living in a house, were chosen because the scientists felt they would be able to tolerate the rigorous and extreme stresses of space flight better than other dogs. Female dogs were used because of their temperament and because the suit the dogs wore in order to collect urine and feces was equipped with a special device, designed