//! A utility crate for calculations around Kerbal Space Program.
//!
//! All units are SI base units:
//!
//! | Measure | Unit |
//! |---------|------|
//! | Time | s |
//! | Length | m |
//! | Mass | kg |
/// The gravitational constant in m³·kg⁻¹·s⁻².
pub const GRAVITATIONAL_CONSTANT: f64 = 6.67430e-11;
/// The farthest or nearest point of a body's orbit around its primary body.