In 1983, NASA flew six rats in Challenger’s crew cabin for a 6-day test; the cage kept them healthy, but engineers called for a 20% more water safety margin

In 1983, six brave rats embarked on an experimental journey aboard the Challenger shuttle. Their specially designed enclosure ensured protection from any contamination caused by the animals. Despite successfully maintaining safety, the mission highlighted critical challenges in food distribution and water accessibility. This pivotal short flight yielded essential insights necessary for the development of long-term space missions, emphasizing the need for testing life support systems in adverse situations.