In a remarkable journey, two Russian steppe tortoises embarked on a mission aboard Zond 5, orbiting the Moon in September 1968. This pioneering endeavour demonstrated that biological life could endure the challenges of circumlunar spaceflight and successfully return. Despite facing intense gravitational stress during re-entry, the resilient tortoises emerged unscathed, making their voyage a historic precursor to mankind's lunar exploration.

In September 1968, two tortoises made history as the first animals to orbit the Moon and safely return to Earth aboard the Soviet Zond 5 spacecraft. Their remarkable journey…

In a remarkable journey, two Russian steppe tortoises embarked on a mission aboard Zond 5, orbiting the Moon in September 1968. This pioneering endeavour demonstrated that…