Noun
Italian astronomer and mathematician who was the first to use a telescope to study the stars; demonstrated that different weights descend at the same rate; perfected the refracting telescope that enabled him to make many discoveries (1564-1642)
Source: WordNetActual proof of the Milky Way consisting of many stars came in 1610 when the Italian astronomer Galileo Galilei used a telescope to study the Milky Way and discovered that it is composed of a huge number of faint stars. Source: Internet
Definition The Italian physicist Galileo Galilei is credited with being the first to measure speed by considering the distance covered and the time it takes. Source: Internet
Galileo Galilei 's Two New Sciences discussed the idea of one-to-one correspondences between infinite sets. Source: Internet
Huygens was inspired by investigations of pendulums by Galileo Galilei beginning around 1602. Source: Internet
Galileo Galilei is known to have lectured on the Inferno, and it has been suggested that the poem may have influenced some of Galileo's own ideas regarding mechanics. Source: Internet
In 1616, astronomer Galileo Galilei explained the changing phases of the moon through his observational telescopic drawings. Source: Internet