<page_title> List of natural satellites </page_title> <section_title> List </section_title> <table> <cell> 1610 <col_header> Discovery year </col_header> </cell> <cell> Galileo <col_header> Discovered by </col_header> </cell> <cell> Main-group moon (Galilean) <col_header> Notes </col_header> </cell> <cell> Jupiter <col_header> Planet </col_header> </cell> <cell> 1610 <col_header> Discovery year </col_header> </cell> <cell> Galileo <col_header> Discovered by </col_header> </cell> <cell> Main-group moon (Galilean) <col_header> Notes </col_header> </cell> <cell> Jupiter <col_header> Planet </col_header> </cell> <cell> 1610 <col_header> Discovery year </col_header> </cell> <cell> Galileo <col_header> Discovered by </col_header> </cell> <cell> Main-group moon (Galilean) <col_header> Notes </col_header> </cell> <cell> Jupiter <col_header> Planet </col_header> </cell> <cell> 1610 <col_header> Discovery year </col_header> </cell> <cell> Galileo <col_header> Discovered by </col_header> </cell> <cell> Main-group moon (Galilean) <col_header> Notes </col_header> </cell> <cell> Jupiter <col_header> Planet </col_header> </cell> </table>
The earliest published discovery of a moon other than the Earth's was by Galileo Galilei, who discovered the four Galilean moons orbiting Jupiter in 1610.