It means student of astronomy. Example: he was a great astronomer.
She was a librarian before she became a scientist/astronomer
Her discovery is was to be an astronomer!!!!!!! Nobody knows how she even became an astronomer????????? She became an astronomer by discovering about them and she took a class on how to become an astronomer........ Williamina Fleming studied on stars because that is what the astronomers do. Fleming contributed to the cataloguing of stars that would be published as the Henry Draper Catalogue. She studied more than 10,000 stars.
This means a job that someone did before the job that they have. For example: He was a student in physics before he became an astronomer.
He made his own book (De Revolutions), he became an astronomer, and he died at 70 years old .
Maria Mitchell (pronounced Ma-RYE-ah) was an astronomer, librarian, naturalist, and educator. She discovered a telescopic comet in 1847, for which she was awarded a gold medal by the King of Denmark. Her discovery thrust her into the international spotlight and she became America's first professional female astronomer.
He made his own book (De Revolutions), he became an astronomer, and he died at 70 years old .
An astronomer
Step one would be to learn enough English to communicate effectively and ask questions that make sense.
I am an astronomer.
'Astronomer' in French is 'Astronome'
The astronomer studied distant galaxies using a powerful telescope.
I believe the name is Percival Lowell.