What it's like to live on the moon

Fifty years on from the Apollo 11 moon landing, I live like as an astronaut on the lunar surface … here on Earth. NASA has used this habitat, called HI-SEAS, or Hawaii Space Exploration Analog and Simulation, to prepare astronauts for life on the moon or Mars. I try eating freeze-dried food, use a composting toilet and explore the lunar surface on EVA or extravehicular activity.