In the late 1900s Hershey’s worked with the military to create a heat-resistant chocolate bar known as the “Hershey’s Tropical Chocolate Bar”. This delectable treat could withstand temperatures up to 120 degrees Celsius and was given to soldiers as they entered warmer climates.

The most fascinating thing about this chocolate bar though is that in 1971 it was given to astronauts aboard the Apollo 15. While the average human may not have seen outer space beyond photographs, Hershey’s chocolate bar has had a front row seat!