Public places
└ Public space activation

Helper City Library's Dark Sky Observer Club is a group of predominately older adults with a passion for dark skies and astronomy. To encourage new residents to share in their love of outer space -- and to get help residents stay active -- the City of Helper created a Solar System walk along the local riverwalk. The one-mile path features a signpost for each planet in the Solar System, installed at intervals proportional to each planet's distance from the sun. Additionally, the signs display a QR codes, which link to audio recordings with more information about each planet. Organizers have divided the path into several smaller walks, including Mission to Mars and a comet's journey. Helper is a certified dark skies community and organizers hope the project helps educate visitors about the importance of containing light pollution.