# data[].attributes.headline
Distance from the Sun: 58 million km; Diameter: 4,880 km; Rotation: 4,222 hours; Translation: 88 days

# data[].attributes.subject
Distance from the Sun: 58 million km; Diameter: 4,880 km; Rotation: 4,222 hours; Translation: 88 days

# data[].attributes.headline
Mercury is made up of approximately 70% metallic elements and 30% silicates.

# data[].attributes.subject
Mercury is made up of approximately 70% metallic elements and 30% silicates.