Bing found these results
Simon Marius - Wikipedia
Simon Marius | Moons of Jupiter, Astronomy, Telescopes
Simon Marius – Wikipedia
The Galileo Project | Science | Simon Marius
Simon Marius | Encyclopedia.com
Simon Marius and his Astronomical Discoveries | SciHi Blog
The Checkered Career of Simon Marius | SpringerLink
Happy 450th Birthday Simon Marius! - Vatican Observatory
Simon Marius and His Research | SpringerLink
UNLV Physics & Astronomy