# data[].attributes.headline
Revolution is one full circle around a body.

# data[].attributes.subject
Revolution is one full circle around a body.

# data[].attributes.headline
Rotation is a complete turn (360) on an axis

# data[].attributes.subject
Rotation is a complete turn (360) on an axis

# data[].attributes.headline
Revolution causes leap year every 4 years and seasons.

# data[].attributes.subject
Revolution causes leap year every 4 years and seasons.