Do you think your daily commute is extreme? Then you may not have heard of two trips that chemist, engineer and NASA astronaut Leland Melvin made in 2008 and 2009: from Earth to the International Space Station and back. When it was time to take his official portrait at the Johnson Space Center in Houston in 2009, Melvin was determined to have two of his biggest fans in the picture: his rescue dogs Jake and Scout. Since NASA is a dog-free workplace, it took a few steps to get them into the building. Once inside and dressed in his orange spacesuit for the occasion, Melvin was happily bullied by his dogs, the photographer started shooting and the rest is viral story. When asked about the photo later, Melvin said, “They were my boys. … It changed my life to have these two dogs. “Read about Melvin’s inspiring career in his new memoir: Chasing space, available in adult and young reader editions.