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Which astronomer was the first to describe earth as a sphere?
The Greek philosophers discovered the earth was spherical in the 6th century BC. Parmenides also discovered this in the 5th century BC. In 330 BC Aristotle put for the position based on physical theory and observational evidence.
Who was the first man that predicted the world was round and how he proved it?
Pythagoras first proposed that the Earth must be a sphere in 570 BC. In the third and fourth centuries B.C., Plato and Aristotle agreed based on the curved horizon at sea and the shadow on the moon during an eclipse. In the third century B.C., Eratosthenes calculated the circumference by measuring shadows at the summer solstice at different locations. His estimate was within 10% of today's accepted value.
Who was the first Indian to propose that the Earth is spherical and rotates on its axis?
Aryabhata, an ancient Indian mathematician and astronomer, was one of the first known Indians to propose that the Earth is spherical and rotates on its axis. His work laid the foundation for modern astronomy and trigonometry in India.
What is an ellipsoidal joint in the body?
An ellipsoid joint, also called a condyloid joint, is classified as a synovial joint. An example would be your metacarpophalangeal joints (MCP) in your hands, between the matacarpal and first phalanx of the finger (your knuckle). It allows movement in two directions.
Who is the 1st person that discovered the earth?
No one "discovered" the Earth, but among the first to map both hemispheres was Amerigo Vespucci (1454- 1512) an Italian cartographer, from whose name "America" was derived. The first Europeans to circumnavigate the Earth were on the crew of Ferdinand Magellan (1480-1521), a Portugese explorer who died during the voyage.
Who was first to realize the spherical shape of the earth?
the first person to discover earth was round was god he made the earth in a spherical shape b00m theres ur answer
Who was the first to realize the spherical shape of the earth?
Ancient Greek philosopher Pythagoras is often credited with first proposing the idea of a spherical Earth around 500 BC, based on observations of the shape of the Earth's shadow during a lunar eclipse.
Who first concluded that the earth was spherical?
Your mom. It was your mom who concluded it.
Who is the first to claim that the earth was spherical in the Bible?
The Bible makes no claim as to the world's shape.Another answer:Isaiah 40:21, 22 - Have you not known? Have you not heard? Has it not been told you from the beginning? Have you not understood from the foundations of the earth? 22 It is He who sits above the circle of the earth, And its inhabitants are like grasshoppers, Who stretches out the heavens like a curtain, And spreads them out like a tent to dwell in.[NKJV]
What was Aristotles basis for believing that the earth was spherical?
First he realised that eclipses of the moon were caused by the earth coming between the sun & the moon. The earth's shadow on the moon was always round, which would be true only if the earth was spherical.
Who was the first person to prove that earth is round and spherical?
cristopher coloumbus
Who said that the earth is spherical?
The Greek philosopher Pythagoras is often credited with being one of the first to propose that the Earth is spherical around 500 BC. However, it was the later work of scientists like Aristotle and Eratosthenes that provided more concrete evidence for the Earth's spherical shape.
Who is the first to produce the earth in the form of globe?
I'm not sure about producing a globe, but the Greek philosopher Pythagoras is credited with being the first to realize the Earth is spherical.
Who was the first scientist that said that the earth was elliptical?
The first scientist who proposed that the Earth was elliptical was Sir Isaac Newton in the 17th century. He developed the laws of motion and universal gravitation, which led to the understanding of Earth's shape.
What is the evidence of the Earth being a sphere?
The curvature of the Earth's surface observed in photographs taken from high altitudes, such as from space, airplanes, and mountains, indicates a spherical shape. Additionally, the phenomenon of ships disappearing hull-first over the horizon as they sail away provides evidence of the Earth's curvature. The way the Earth's shadow moves across the Moon during a lunar eclipse also supports the spherical shape of the Earth.
What are two pieces of evidence that establish earths spherical shape?
I'll offer some possibilities: The uniformity of gravity wherever you are on earth's surface; the agreement of observed times of sunrise and sunset, and other astronomical observations, with those predicted by our current models. There is also the data gathered and used for the mind-bogglingly accurate performance of GPS systems. If earth were not (very close to) spherical, this data would reveal it.
Who is the first man who discovered earth was round or flat?
The ancient Greek philosopher Pythagoras is often credited with being one of the first to propose that the Earth was round in the 6th century BC. However, the idea of a spherical Earth was further popularized by the philosopher Plato and astronomer Aristotle.
