Collaborative work by amateur and professional astronomers has helped to resolve a long-standing misunderstanding about the ...
On January 7, 1610, the Italian astronomer Galileo discovered three of Jupiter's moons: Callisto, Europa and Io. When he ...
New research from a team of citizen scientists challenges the old idea that Jupiter's visible clouds are formed of ammonia ...
Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant ...