On this day in space! Aug. 9, 1976: Soviet Luna 24 sample return probe launches to the moon

The Soviet Union initiated its final lunar exploration endeavor on August 9th, 1976, with the launch of the Luna 24 spacecraft. This ambitious project represented the third robotic sample-return mission undertaken by the USSR’s pioneering space program. Specifically designed as a robotic sample return vehicle, Luna 24 aimed to collect geological specimens from the Moon's surface for scientific analysis back on Earth. The mission followed in the footsteps of previous successful Luna missions focused on returning lunar material. Scientists anticipated valuable data regarding the moon’s composition and history following this latest expedition.