About the Author

Kimberly Arcand is Visualization Scientist and Emerging Technology Lead at the Chandra X-ray Center, the headquarters for a NASA space-based telescope at the Smithsonian Astrophysical Observatory in Cambridge, Massachusetts.

Megan Watzke is the press officer for the Chandra X-ray Observatory, a NASA space-based telescope that is the sister mission to the Hubble Space Telescope. She helped create the "public science" model that brings scientific content into everyday spaces, such as public parks, subway stations, and libraries. She and Kim Arcand have co-authored five non-fiction books.