astrophysics
/ˌæstroʊˈfɪzɪks/
Definition
The branch of science that uses the principles of physics to study the nature, structure, and physical processes of celestial objects and the universe.
Etymology
The word is a combination of the Greek 'astron' (star) and 'phusika' (natural things or physics). It entered English in the 19th century to describe the application of physical laws to astronomical phenomena.
In the news
In the article, astrophysics is mentioned as a field of study under NASA's science research departments. It represents the broader scientific context that inspires the student-led rover and planetary observation challenges.
Northwest Earth and Space Science Pathways Project Celebrates Student Innovation Through ROADS from Earth to Venus National Challenge
Read the full article ↗NASA Science (.gov)