Earlier this week, astronaut Tom Marshburn on the International Space Station shared a zero-gravity reading of Goodnight Moon. The out-of-this-world event, which included an "Ask an Astronaut" q&a and an art project inspired by the book, was part of the 75th anniversary celebration of Margaret Wise Brown and Clement Hurd's classic, and was sponsored by Crayola, NASA and HarperCollins Children's Books. The event can be viewed on Crayola's Facebook page.
