🌍 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.
Алматы. Точечная застройка, освещение и многое другое
《初級》世界期貨/外匯交易錦標賽參賽者Marek Chrastina訪談(完)/本影片為學員講座節錄版本,學員可以直接透過授權申請觀看完整講座內容~
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《初級》你適合主觀交易還是程式交易?今天就讓我們來聊聊聊這個主題,透過我自己的經驗來跟你分享我的一些看法以及建議 [走進我的交易廚房/交易小貼士/你適不適合當交易員?]