The water filter you use every day? The technology was needed for purifying astronauts’ limited supply of water while in space. Fiberglass insulation to keep our houses warm and cool? It was designed to protect spacecrafts from radiation. Workout machines? They were developed to keep astronauts fit and to prevent muscle atrophy.
You can find a few others here and here.
So, have a look at the proejct. You might want to back it too, because in a few years' time, whatever we discover from this mission will probably be in our homes, too.