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Consortium for Mathematics and its Applications

Product ID: HiMAP Pull-Out
Supplementary Print
High School

Mission Possible: Curiosity's Flight to Mars

Author: Marsha Davis and Floyd Vest


Teacher Notes

On November 26, 2011, the Mars Science Laboratory (MLS) spacecraft carrying Curiosity began its trip to Mars. The orbits of planets as well as Curiosity's path from Earth to Mars can be modeled with ellipses. In Activity 1 students are introduced to the definition of an ellipse and learn relevant terms - major axis, minor axis and eccentricity. Groundwork is laid for the derivation of the standard equation of an ellipse. At the end of the activity, students apply Kepler's First Law to develop models for the orbits of Earth and Mars. In Activity 2 the models of the planets' orbits are polar equations. At the end of the activity, students learn about Hohmann transfer orbits - an elliptical orbit about the sun that takes the Mars Science Laboratory (with Curiosity) from Earth to Mars.

©2012 by COMAP, Inc.
Consortium 103
11 pages

Mathematics Topics:

Geometry , Precalculus & Trigonometry

Application Areas:

Physical Sciences , Space Flight, Orbital Mechanics

Prerequisites:

Distance Formula, Circles, Radians

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