
Language
it
Duration
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Publisher of text edition
Project Gutenberg
Release date
2005-03-01
Rights
Public domain in the USA.

1835–1910
Best known for the telescope observations that helped shape the modern image of Mars, this Italian astronomer also spent decades studying comets, meteors, and the history of ancient astronomy. His work made him one of the most influential sky-watchers of the late 19th century.
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