A Roundabout Way to Mars
Grade Range
6th-8th
Group Size
2
Total Time
30 minutes
Area of Science
Space Exploration
Astronomy
Key Concepts
orbits transfers, Hohmann transfers, space travel, geometry
Credits
OverviewEngineering ConnectionAerospace engineers must be creative when planning the best routes and methods to send a spacecraft from Earth to another planet since space travel is never a direct linear path, but involves transfers between circular orbits. Engineers apply their understanding of math, especially geometry, to determine the most efficient interplanetary trajectories, and thus minimize costs by reducing the need for supplies and fuel as much as possible. They design techniques that take advantage of gravity and the behavior of forces in space. NGSS AlignmentThis lesson helps students prepare for these Next Generation Science Standards Performance Expectations:
Reviews |
Grade Range
6th-8th
Group Size
2
Total Time
30 minutes
Area of Science
Space Exploration
Astronomy
Key Concepts
orbits transfers, Hohmann transfers, space travel, geometry
Credits
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