The Adler Planetarium in Chicago is hosting an exhibit called Worlds of Chesley Bonestell, featuring the works of American space artist Chesley Bonestell, that will be closing this week on April 26th. The exhibit shows 11 of Bonestell's paintings and examples of his work in popular culture from magazines, books, and films that depicted visions of space exploration, planets, and the future. This has been on display since November 2014, but this is the final week to see Bonestell's works before the exhibit closes permanently. After it closes in June, the space will become an interactive community design lab.