Template:Infobox nebula

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"type":{"suggested":true},"subtype":{"suggested":true},"class":{"suggested":true},"distance":{"suggested":true},"constellation":{"suggested":true},"radius":{"suggested":true},"notable_features":{"suggested":true},"designations":{"suggested":true}},"sets":[],"maps":{}}