🌍 The Earth orbits the Sun at an average speed of about 107,000 kilometers an hour.
🌌 The geocentric model, which placed the Earth at the center of everything, was based on ancient Greek philosophers' ideas.
⭐ The geocentric model failed to explain why planets changed brightness and occasionally moved in different directions.
🌍 The geocentric model explained planetary motion using epicycles and imaginary points.
⭐️ Copernicus developed the heliocentric model where the Sun is the center of the universe.
🌞 The heliocentric model was a more accurate representation of the Earth's position in the cosmos.
🌍 The heliocentric model proposed by Copernicus had Mercury, Venus, Earth, Mars, Jupiter, and Saturn orbiting the Sun, with the Moon orbiting Earth.
🔁 Johannes Kepler discovered that planetary orbits are actually ellipses, not circles, which supported the heliocentric model.
🔭 Galileo Galilei's observations with his telescope, particularly of Jupiter and its moons, provided strong evidence for the heliocentric model.
🌞 The geocentric model predicted that Venus would be closer to Earth when it was new, but it was actually closer when it was full.
🌍 The heliocentric model proposed that the Sun, Venus, and Earth lined up so that Venus would be closer to Earth when it was new.
🌌 The heliocentric model was initially banned, but eventually accepted. However, it is now known that both Earth and the Sun orbit the center of mass of the solar system.
🌍 The geocentric model, which suggests that Earth is at the center of the solar system, is wrong.
🔭 Telescopes, probes, and humans going into space have confirmed that the Sun is at the center of the solar system.
💡 The Sun's mass and the position of the planets affect the center of mass in the solar system.
MAIN SAMA SIAPAPUN YANG PENTING TIAP HARI #truestory #curhat #nyata #explore
Cultivate'22 Day 2 Opening Keynote: Industry Convergence and Transformation by Josh Bersin
What is Impressionism? Art Movements & Styles
How To Release Music With No Money In 2023
Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21
Realidad problemática: ¿Cómo estructurarla?