NASA is designing an inflatable greenhouse for farming on Mars. Last week the record was broken for the longest amount of time from planet earth. Astronaut Peggy Whitson spend 534 days in space. If in the future humankind wants to spend longer amounts of time in space it’s necessary to come up with new ways to get healthy food. NASA came up with inflatable greenhouses for sustainable farming. It is still in the testing stages but in the future we might be able to stay in space for longer amount of time.