Micromegas, an inhabitant of one of the planets that orbits Sirius. His home world is 21. 6 million times greater in circumference than the Earth. Micromegas stands 23 miles tall. When he is almost 450 years old, approaching the end of his infancy, Micromegas writes a scientific book examining the insects on his planet, which at 30 m are too small to be detected by ordinary microscopes.
