New space technology isn’t just for traveling into the cosmos — these innovations have applications on earth, as well. Here’s a sampling: Space shuttle astronauts use light-emitting diodes (LEDs) to grow plants. A medical device that relieves muscle and joint pain, stiffness and muscle spasms grew out of this technology. Apollo spacecraft fire protection was adapted to improve fire safety on planes and in skyscrapers. A nutritional component of infant formula owes a debt to NASA’s research into food for extended space travel. Medicine, transportation, public safety, computers and agriculture are some of the industries that have made progress by applying space technology. Also on that list: The Catholic Church.…