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How far does the Moon drift away from Earth each year?

38 mmAbout 1.5 in · Handheld

About 3.8 cm, measured by bouncing lasers off mirrors left by Apollo astronauts.

38 mm
a garden ant

To scale: a year of Moon drift is about 9.5× bigger than a garden ant.

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Things about the same size

Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email [email protected].