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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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1 janv. 1894 - Percival Lowell's Observation and Edward Emerson Barnard's Report

Description:

Percival Lowell (1855 - 1916) begins observation of Mars at his observatory in Flagstaff, Arizona. That same year, Edward Emerson Barnard (1857 - 1923) reports that he has found no evidence of canals on Mars.

Ajouté au bande de temps:

28 janv. 2018

Date:

1 janv. 1894
Maintenaint
~ Il y a 130 ans

Les images: