Space Facts II - Lunar Ranging

Space Facts II - Lunar Ranging

Assessment

Interactive Video

Social Studies, Geography, Science, Physics

10th - 12th Grade

Hard

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FREE Resource

The video tutorial explains the work of the University of Hawaii in understanding the geophysical science of the moon and Earth. It highlights the VER Observatory's use of laser technology to measure the distance between Earth and the moon. The process involves using lasers to hit retro reflectors on the moon and measuring the time taken for the light to return. This data helps scientists analyze Earth's motion, including rotation, continental drift, and weather phenomena. The tutorial also covers the setup of the laser and telescope for lunar ranging and the role of NASA's Jet Propulsion Laboratory in data analysis.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the role of the receiving telescope in the lunar laser ranging operation.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What information is analyzed by scientists at NASA's Jet Propulsion Laboratory regarding lunar laser ranging?

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