Related Clues:

• Astronomer who first observed Saturn's rings
• Astronomer who clashed with Pope Urban VIII
• Stargazer's delay over current constellation
• Champion of heliocentrism
• Inquisition victim, young woman associated with international sign
• The Father of Modern Physics
• Scientist synonymous with the workings of Sky - the one who had problems with The Sun's direction perhaps
• Probe that visited Jupiter
• Indigo Girls hit inspired by an astronomer
• Boxer stars alongside grand old scientist
• Old astronomer’s girl and boy touring island
• Astronomer who taught at the University of Pisa
• Guy's partner, one meeting DiCaprio? The earth moved for him!
• Astronomer whose name is repeated five times successively in "Bohemian Rhapsody"
• Robotic space probe launched in 1986 to explore Jupiter and its moons