["http://images-assets.nasa.gov/image/PIA06228/PIA06228~orig.jpg", "http://images-assets.nasa.gov/image/PIA06228/PIA06228~small.jpg", "http://images-assets.nasa.gov/image/PIA06228/PIA06228~thumb.jpg", "http://images-assets.nasa.gov/image/PIA06228/metadata.json"]