fossils.
Earth was not "discovered" on a specific date since it is the planet on which humans reside. However, it is estimated that Earth formed around 4.5 billion years ago.
The currently most accurate method for dating the age of Earth is radiometric dating, which involves measuring the decay of radioactive isotopes in rocks and minerals to determine their age. This method provides a reliable estimate of Earth's age, which is approximately 4.5 billion years.
Most people will tell you that Columbus' voyages proved it, but the truth is, we already had a pretty good idea the earth was round by 1492. Actually, Aristotle, an ancient Greek thinker, proved it using geometry by digging holes at different latitudes on the same day of the year and measuring shadows. Going into the Age of Discovery, the whole "flat earth" notion was more of a misconception than a belief.
It remains a useful technique especially in materials lacking radioactive isotopes. Relative dating by biostratigraphy is the preferred method inpaleontology, and is in some respects more accurate
The discovery of Earth's layers, or the Earth's structure, is attributed to geophysicists studying seismic waves from earthquakes to understand the composition and properties of the Earth's interior. This work helped reveal the distinct layers: the crust, mantle, outer core, and inner core. While there isn't a single person credited with the discovery, contributions from multiple scientists over time have shaped our understanding of the Earth's layers.
fossils.
An astronomical discovery is the discovery of anything outside of the planet earth and its atmosphere.
Discovery Project Earth - 2008 Brighter Earth 1-4 was released on: USA: 2008
Discovery Project Earth - 2008 was released on: USA: 22 August 2008
Aristotle.
Discovery was launched on 30 August 1984. It returned to Earth on 5 September 1984.
everything revolved around the earth.
that the earth is round
The cast of Discovery Project Earth - 2008 includes: Mocean Melvin as Narrator Basil Singer as himself
The discovery was significant because we found prove of pangea in other parts of the Earth.
Mount Pinatubo changed the earth by destroyong many villages on the island of luzan.
Components of the earth that changed the least over time include the earth's crust and mantle and the structure of the earth's interior. Other structures that have changed very little include the components of the atmosphere.