A photo of former Chicago Bears Dave Duerson, while he was playing at Notre Dame, hangs behind his son Tregg as Tregg announces a wrongful death lawsuit against the NFL in 2012.
Charles Rex Arbogast/AP
This platinum-engraved sapphire disk, part of a set illustrating Earth's biodiversity, will be housed in the Earth Chamber of the MoonArk. It's designed by Mark Baskinger with Matt Zywica, Maggie Banks, Christie Chong, Bettina Chou, Adella Guo, Natalie Harmon, Deborah Lee, Deniz Sokullu and Carolyn Zhou.
Courtesy of The Moon Arts Project