Corona (satellite) retrieved two days later by a C-119 Flying Boxcar transport plane. This was the first successful return of photographic film from orbit. In comparison, Sputnik 5 was launched into orbit on August 19, 1960, one day after the launch of Discoverer 14. Sputnik 5 was a biosatellite that took into orbit the two Soviet space dogs, Belka and Strelka, and then safely returned them to the Earth . At least two launches of "Discoverers" were used to test satellites for the Missile Defense Alarm System (MIDAS), an early missile-launch-detection program that used infrared cameras to detect the heat signature of
Bring the Boys Back Home on the subdominant before repetition of the full four-line lyric. "Bring the Boys Back Home" is about not letting war, or careers, overshadow family relationships or leave children neglected. This is symbolised in the film, in which the protagonist, Pink, is seen as a young boy at a train station. The station is filled with soldiers returning from war, their loved ones happy to greet them. But though he wanders around in vain, there is no one for Pink to embrace, as his father did not make it home alive. The happy crowd sings an exultant tune, "Bring the Boys