The astrolabe is an ancient astronomical instrument used to determine the altitude of celestial bodies, such as stars and planets, in relation to the observer's position on Earth. It consists of a rotating disk with a sighting mechanism that allows users to measure the angle between the horizon and a celestial body. Navigators and astronomers in the past used the astrolabe for celestial navigation, timekeeping, and determining the positions of stars.
It was invented in the Hellenistic era by Apollonius of Perga around 220 BC. However it has also been attributed to Hipparchus around 150 BC
It in symmetry with sentence a is what? What is a sentence with symmetry in it? This sentence with symmetry is symmetry with sentence this.
Who or what the sentence is about is the subject of the sentence.
The subject of a sentence is who or what that sentence is about.
yes
you are dumb if you do not know
The scientist used an astrolabe to find the altitude of the sun and stars.
An astrolabe is an old instrument used to calculate the position of celestial bodies. Here are some sentences.I found an antique astrolabe in an old store.An astrolabe was used before the sextant was invented.Polish that astrolabe so it doesn't tarnish.
Only an idiot would steer a ship on to astrolabe reef.
compass, and the astrolabe
== == the astrolabe is to find the altitude of a stellar object
The word astrolabe is a noun. The plural is astrolabes.
astrolabe=star+mechanical clock
Astrolabe: star + Mechanical Clock
An astrolabe helped sailors because it could determine any direction based on the position of the stars. This is why the astrolabe helped sailors.
what does aastrolabe
The astrolabe must be level in order to read the altitudeproperly.