Materials Similar to Spheres of Eudoxus

• 60%: Ptolemy Copernicus Tycho
• 59%: Simple Fictitious Solar Systems
• 52%: Stellar Parallax and Aberration Package
• 48%: Gnomon Model
• 48%: Newton’s Mountain Model
• 48%: Stellar Blackbody Radiation Curves
• 48%: Hertzsprung–Russell (H-R) Diagrams
• 45%: Galileo's Moon Mountain
• 43%: Eratosthenes Model
• 43%: Noon Shadow Model
• 43%: Galileo Sunspots
• 43%: Spiral Nebula Rotation
• 43%: Astronomical Parallax 2D
• 43%: Astronomical Parallax 3D
• 43%: Stellar Aberration 2D
• 43%: Stellar Aberration 3D
• 43%: Parallactic Proper Motion
• 41%: Sidereal and Solar Day