A) 3rd century B) 4th century C) 1st century D) 2nd century
A) Heliocentric model B) Newtonian model C) Copernican model D) Geocentric model
A) Galaxies and nebulae B) Black holes and quasars C) Planets and stars D) Comets and asteroids
A) Biology B) Chemistry C) Astronomy D) Geology
A) 1,500 B) 1,022 C) 800 D) 1,000
A) Astrolabe B) Telescope C) Sextant D) Quadrant
A) A comprehensive astronomical treatise B) A historical account C) A philosophical discourse D) A poetic work
A) Trigonometry B) Geometry C) Algebra D) Calculus |