A brochure for the B612 Foundation for Asteroid Awareness. They are trying to raise money to build and send into space the Sentinel, a device which would detect threatening asteroids years before they reach Earth, buying us enough time to defend ourselves.
Stylistically, the brochure is bold and graphic with a touch of naivete to reflect the nature of the foundation, and its founders, who are very passionate about their mission, but are still in good humor.