Assertion: astronomer's degree | /r/HasProperty | doctoral
Facets:
Source sentences:
text: Astronomers need a doctoral degree to specialize in their field.
text: Most astronomers who have doctoral degrees work as post-doctoral fellows for 3-6 years before finding permanent employment.
text: Most astronomers have a doctoral degree in astronomy or physics, and a doctorate is required for anyone who wants to teach at a university or lead research in a government lab.