It was probably several thousand years ago.
The first correct observation was made by Tycho Brahe
the first observation made after a crime is committed.
The first correct observation was made by Tycho Brahe
Carl Friedrich Gauss
The first recorded observation of a nova was made by Chinese astronomers in 185 AD.
how long ago was earth made
The Earth.
Which observation can be made about leave cutter ant?
They were made on earth.
countries are not made but they already are in earth and so USA is not made first.
Earth
The statement "the sun rises in the east" is an observation based on empirical evidence. Observations are made through direct sensory experience or measurement. In this case, the consistent pattern of the sun's movement from east to west as seen from Earth is observed and recorded over time, leading to the conclusion that the sun rises in the east.