Pictures from space for one, the laws of gravity for two and the curved horizon for three - not to mention the planes that fly and ships that sail around the world on a regular basis.
Not only that, but now that we have access to space, the easiest way to prove the Earth is spherical is to leave it and view it from a distance. Astronauts and space probes have done just that. Every picture of Earth ever taken shows only a circular shape and the only geometric solid which looks like a circle from any direction is a sphere.
One of the oldest proofs of the Earth's shape, however, can be seen from the ground and occurs during every lunar eclipse. The geometry of a lunar eclipse has been known since ancient Greece. When a full Moon occurs in the plane of Earth's orbit, the Moon slowly moves through Earth's shadow. Every time that shadow is seen, its edge is round. Once again, the only solid that always projects a round shadow is a sphere.
Both the Earth and Sun are roughly spherical and rotate on an axis. Both have satellite bodies and revolve around a larger mass (Earth around the Sun in the solar system, the Sun as part of the Milky Way Galaxy). Both have mass that imparts gravity. Although the Earth has a higher percentage of heavier atoms (iron, aluminum, oxygen) compared to the Sun (mostly hydrogen, some helium) both contain at least some of the same chemical elements. Each is also hotter at its core than its surface.
all the planets and heavenly bodies including sun is revolving around earth . Also earth is flat instead of spherical are superstitious believes of the solar system.
A reflecting telescope should have a parabolic mirror in which case there is no spherical aberration. The process of turning a spherical mirror surface into a parabolic one is called 'figuring'.
evidence that supports the conjecture that the Earth is rotating
It was Copernicus's theory and Galileo had very little evidence for it at the time of his quarrel with the Vatican, as he discovered when they put him on trial and asked for the evidence.
an eclipse is a evidence of the earth being in spherical shape is that it can figure it self...
The spherical horizon position of the pore is consistent with the Earth being round. As we move away from the pore, the horizon continues to drop, indicating the Earth's curvature. This observation aligns with the spherical shape of the Earth, as confirmed by centuries of scientific evidence.
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.
WHAT demonstrates that the Earth is spherical?!
The main theories about the shape of the Earth are the spherical Earth theory, which posits that the Earth is a sphere, and the flat Earth theory, which incorrectly suggests that the Earth is flat. The spherical Earth theory is supported by scientific evidence such as images of the Earth from space and the way ships disappear over the horizon.
The Earth isn't actually perfectly spherical. It is slightly flattened at the poles. To find evidence of Earth's round shape, pictures taken from space are good secondary data to provide evidence.
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.
Lunar, because the Earth's shadow on the moon is always round, so the Earth must be spherical (round as seen from any angle)
The Earth is almost spherical. It's slightly squashed, or oblate.
Coriolis force.
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.
The earth is not flat because there is overwhelming evidence from science, including satellite images, GPS technology, and the way ships disappear over the horizon, that clearly demonstrates the earth is a spherical shape. Additionally, the laws of physics and gravity support the idea of a spherical earth.