Mathematical Methods in Astronomy

Definition

These are techniques involving calculations and equations that scientists use to predict planetary motion, understand gravitational forces, etc. This includes trigonometry and calculus.

Analogy

Mathematical methods in astronomy are like using a recipe when baking. Just as you need exact measurements when baking to ensure your cake turns out right (too much flour or not enough sugar can ruin it), astronomers need mathematical methods to accurately predict how celestial bodies will move or interact with each other.

Related terms

Trigonometry: A branch of mathematics dealing with relationships between angles and sides of triangles.

Calculus: A branch of mathematics that deals with rates of change (differential calculus) and areas under curves (integral calculus).

Kepler's Laws of Planetary Motion: Three scientific laws describing the motion of planets around the Sun.