A world in the moon?
score:10
The original astronomic concepts were that planets, stars, and the sun were small, close light sources. Being in heaven, they were perfect (aside from the moon, which was smudged due to closeness to this imperfect sphere). They were embedded in clear solid domes at varying distances. But in general, the idea that the heavens were made for us on Earth to look at persisted a long time.
The overturning of these ideas, showing that some planets revolved around the sun or that moons existed around Jupiter upset this apple cart when the first telescopes were turned upward. So the crystal spheres had to go.
But still, you could see these objects as smooth lights or globes to reflect light, thus 'perfect'. The discovery of spots on the sun hurt this idea of perfection, as did the discovery of mountains, plains, and geographic features like earth on the moon. So a mountain on the moon means the moon is another world like earth. Another blow for the idea that there is an essential division between Earth and "The Heavens".
From Wiki, Planetary Science:
In more modern times, planetary science began in astronomy, from studies of the unresolved planets. In this sense, the original planetary astronomer would be Galileo, who discovered the four largest moons of Jupiter, the mountains on the Moon, and first observed the rings of Saturn, all objects of intense later study. Galileo's study of the lunar mountains in 1609 also began the study of extraterrestrial landscapes: his observation "that the Moon certainly does not possess a smooth and polished surface" suggested that it and other worlds might appear "just like the face of the Earth itself".[3]
Advances in telescope construction and instrumental resolution gradually allowed increased identification of the atmospheric and surface details of the planets. The Moon was initially the most heavily studied, as it always exhibited details on its surface, due to its proximity to the Earth, and the technological improvements gradually produced more detailed lunar geological knowledge. In this scientific process, the main instruments were astronomical optical telescopes (and later radio telescopes) and finally robotic exploratory spacecraft.
See Also: Celestial Spheres
More post
- 📝 What does "SS" mean in box 5 of the WD AGO 53-55 form?
- 📝 German private property and homes returned after founding of republic?
- 📝 Are there any Ancient Greek texts showing concern for the fate of their slaves?
- 📝 Why did overestimated coins led to inflation and well-estimated coins to deflation?
- 📝 Why did Napoleon change his mind and continue the attack into Russia?
- 📝 Were firearms used by the farmers for intimidation in the penny auctions during the Great Depression?
- 📝 Who are the modern descendants of the Khazar people?
- 📝 When was Silver ever more valuable than Gold?
- 📝 Was California named after a Moorish ruler called Queen Calafia?
- 📝 Were there many instances when an "overaged" commander was at odds with a much younger second in command?
- 📝 what ended the Islam golden age
- 📝 Have there been any attempted bans on cryptography in the past?
- 📝 Was WW1's extended static slaughter caused by bad leadership?
- 📝 Has there ever been any assassination so that another assassination could happen during the first one's funeral?
- 📝 How often would monks leave their monasteries in the Middle Ages?
- 📝 Can you identify the "Tank Limo"?
- 📝 Was Baker Island ever claimed by the United Kingdom?
- 📝 Why didn't the Great Awakening spread to the Spanish Colonies?
- 📝 Why does Romanian culture have Latin influences?
- 📝 Is it true that Germans in World War 2 did not suffer punishment for refusing genocidal orders?
- 📝 Why don't the Americas use ISO paper sizes?
- 📝 Did the USSR have a more positive relationship with France than other west european countries after 1945?
- 📝 What does MLK mean by "lonely island" and "vast ocean"?
- 📝 When and why did round coins become a practical standard?
- 📝 Land Ownership in Palestine - Big Landlords or Small Peasants?
- 📝 How did Britain and Russia block the railway in Iran?
- 📝 Why is there is a pan-slavic movement?
- 📝 Are the pyramids too old?
- 📝 Korean Traditional Clothes for each Dynasty
- 📝 Why did textile mill owners during the industrial revolution keep their factory windows closed?
Source: stackoverflow.com
Search Posts
Related post
- 📝 Why didn't Imperial Japan attack the Soviet Union during World War 2?
- 📝 Why didn’t Japan attack the West Coast of the United States during World War II?
- 📝 What are the factors that caused the new world civilizations to be less technologically advanced than the old world?
- 📝 Why was World War I ended on Nov 11 11:00, rather than immediately upon signing the armistice?
- 📝 How did such a relatively minor event as the assassination of an archduke start World War I?
- 📝 Did the Soviets excel in one area of weaponry during World War II?
- 📝 How did the Nazis plan to defeat America during World War II?
- 📝 Why did China shut itself out of the world in the 15th century?
- 📝 What is the oldest building in the world still in use?
- 📝 What did Germany do in World War II about the different rail gauge in the Soviet Union?
- 📝 Why did the German army execute so few soldiers in World War I compared to most other armies?
- 📝 Why did Chamberlain act to appease Hitler leading up to the outbreak of World War 2?
- 📝 What was the internal Soviet reaction to the moon landing?
- 📝 What was the reason for Soviet troops to withdraw from Yugoslavia in World War II?
- 📝 Has there ever been a major migration from the New World to the Old World? If not, why?
- 📝 Why was Switzerland not attacked during the two World Wars?
- 📝 How did the ruling class in the Muslim world react to the discovery and colonization of the Americas?
- 📝 Is it true that there are more slaves in the world now than ever at one point in history?
- 📝 What was the longest a World War II submarine stayed at sea without being resupplied at a port?
- 📝 How did the gold of the new world cause the Spanish Empire to collapse?
- 📝 Why does the US use the opposite convention to the rest of the world for colour-coding harbour buoys?
- 📝 Who discovered first that the Moon does not have its own light?
- 📝 What tactical situations made the use of traditional horse cavalry effective in World War II?
- 📝 What was the strategy to protect the British Museum during the World Wars?
- 📝 Why did the United States enter World War I?
- 📝 Why did the Soviet Union not "grant" Inner Mongolia to Mongolia after World War Two?
- 📝 What were the post World War 2 effects on Germany?
- 📝 What was the ratio women to men after World War 2 in the Soviet Union
- 📝 Why was the Western Front so static in World War I?
- 📝 "More Frenchmen bore arms for the Axis than for the Allies during the Second World War"?