Physics. Mostly. Maybe a little chemistry. If you really want to be all-encompassing, they work by science.
We'll make you a deal. First, you get a little more specific, and then we will.
A Galilean Telescope is also an Astronomical Telescope so it is just a subset of Astronomical Telescopes.
The accuracy, reach, and power of observation by means of telescopes of various types, and with the help of photography, is vastly superior to the accomplishments of the unaided human eye. Astronomical knowledge is easily 10,000 times greater as a result of astronomical tools, than it would otherwise have been.
How does the Tools Option Bar work
Benjamin Banneker utilized a variety of tools in his work as a mathematician, astronomer, and surveyor. He famously used a wooden clock he designed and built to demonstrate his understanding of mechanics and timekeeping. Additionally, he employed mathematical instruments such as a quadrant and an astrolabe for astronomical observations and surveying land. His analytical skills combined with these tools allowed him to make significant contributions to science and engineering.
As an Astronomical Observetory. a work of Art, Science and Religeon.
Jantar Mantar is also known as Jaipur. It is a collection of architectural astronomical tools that were built by Sawai Jai Singh.
K. B. Staubermann has written: 'Astronomers at work' -- subject(s): History, Astronomical instruments, Astronomical photometry, Astronomy, Design and construction
That depends where you work. But why would you want to wear out your tools when they probably supply them.
Copernicus did not use a telescope in his astronomical work.
What are the tools that cobblers used to work?They use hammers, glue, screws, screwdriver and more
These tools work but instead, I would suggest to use GetMySite.info. The tool is only made for website on-site and off-site optimization.
With Electricity