The sun is the anchorpoint of the earth.
We need to have a point of reference in order to measure distance.
The sun is this point of reference as it in relation to earth does not move.
We know the distance from the sun to the earth so that gives us another referance.
All we now need is the angle from earth toward a star and we can sort of calculate distance to the star :-)
There is a little bit more to it but the basic idea is there :-)
When it comes to actually studying stars.
We know that other stars with same type of light as our sun will be approximately same size.
Yet again it is used as a point of reference.
Regards.
The study of the sun and stars is a science. Along with the study of over things in space, it is known as astronomy.
Stellar Kinematics
Astronomers study the sun, moon, and stars. They observe and analyze celestial objects in order to learn more about their properties, behavior, and evolution. Astronomy is a branch of science that focuses on the study of objects and phenomena in outer space.
stars and sun so both
Astronomy is the study of Stars, Space, Moon, Sun and the universe.
Telescope
the sun or the stars
Mostly hydrogen
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
Teleoscope, microscope, astronuats