pub struct VenusRegion {
pub name: &'static str,
pub area_km2: f64,
}
pub fn major_regions() -> Vec<VenusRegion> {
vec![
VenusRegion {
name: "Aphrodite Terra",
area_km2: 1.0e7,
},
VenusRegion {
name: "Ishtar Terra",
area_km2: 8.0e6,
},
VenusRegion {
name: "Atla Regio",
area_km2: 4.0e6,
},
]
}