I am studying to become an astronomer.
The astronomer studied distant galaxies using a powerful telescope.
He was a stargazer so he bought a telescope. An amateur astronomer could be described as being a stargazer.
The median expected salary for a typical Astronomer in the US is $89,174. (you can find more information online using the Occupational Outlook Handbook, which is at the related link below)
Galieo was the first astronomer to view Jupiter's moons through a telescope and proved the heliocentric model.
I can give you a sentence using the word galaxy.
Astronomy, the person who studies them is an Astronomer
I am an astronomer.
I'm studying to become an astronomer.
The astronomical star looked like it could be a planet because of its enormous size.
Carl Sagan was a noted astronomer.
Probably Galileo Galilei (Astronomer and Physicist, 1564 -1642)
Traditionally, an astronomer directly observed the stars, but nowadays some astronomers instead use data automatically generated by properly programmed telescopes or satellites.
using a telescope to determine the coordinates of a star
The astronomer's observations proved that cephid variable stars would pulsate in a regular cycle
He was a stargazer so he bought a telescope. An amateur astronomer could be described as being a stargazer.
Using petroleum in a sentence?
The contract stipulates that the work must be completed by the end of the month.
The wind was too strong, so I had to wind up my kite to keep it from blowing away.