Galileo Galilei observed 'Neptune' on this day in 1612, had mistaken it for a 'star' | Science
Who Invented the Telescope? | Space
Galileo - Telescopic discoveries | Britannica
Curious Questions: How did Galileo take the credit for inventing the telescope despite being beaten to it by two Dutchmen and an Englisman? - Country Life
This Month in Physics History
What did Galileo discover? | Royal Museums Greenwich
Galileo's Discoveries Honored Through Exclusive Timepieces | Space
Galileo - Telescopic discoveries | Britannica
Galileo Discovers Jupiter's Moons
List of Discoveries of Galileo Galilei | Sciencing
Galileo's Revolutionary Vision Helped Usher In Modern Astronomy | Science| Smithsonian Magazine
Galileo - Telescopic discoveries | Britannica
Harvard astronomer revolutionizes search for alien life with new project - The Jerusalem Post
How Galileo's telescope changed our view of the Solar System forever - The National Space Centre
Galileo's Observations of the Moon, Jupiter, Venus and the Sun – NASA Solar System Exploration
Galileo Didn't Invent Astronomy, But He DID Invent Mechanical Physics!
Space Science after Galileo | galileo
Galileo Galilei - Wikipedia
Galileo and the Telescope | Modeling the Cosmos | Articles and Essays | Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond | Digital Collections | Library of Congress
Galileo Galilei | TheSchoolRun
Galileo and the telescope – Explaining Science
Galileo Galilei Discovers the Moons of Jupiter and the Phases of Venus - Owlcation
Celebrating Galileo Day | Passion for Astronomy | Stargazing with Galileo | Behind the Telescope | Star Walk
What did Galileo discover? | BBC Sky at Night Magazine
What Did Galileo Invent? - Universe Today
10 Major Accomplishments of Galileo Galilei | Learnodo Newtonic
