Dr. Greg Olsen said he loved space. He was willing to pay “about $20 million for the trip . . . He also took responsibility for his own training.” Knowing the root “astro” refers to space, what word could we use to describe Dr. Olsen?
A.
Astrophysicist
B.
Astronaut
C.
Astrophile
D.
Astronomer
C. Astrophile
The correct word to describe Dr. Olsen, based on the given information, would be C. Astrophile.
To find the answer, we need to understand the meanings of the root "astro" and the context provided in the question. The root "astro" refers to space, and the question mentions that Dr. Greg Olsen loves space, is willing to pay for a space trip, and took responsibility for his own training.
An astrophysicist is a scientist who studies the physical properties and behavior of celestial objects. Although it aligns with Dr. Olsen's interest in space, the question does not provide any information to suggest that he is a scientist or has expertise in physics.
An astronomer is a scientist who studies celestial objects, such as stars, planets, and galaxies. While this aligns with his interest in space, the question does not indicate that he has formal training or conducts scientific research in astronomy.
An astronaut is a person who travels in space. Given that Dr. Olsen is willing to pay for a space trip and took responsibility for his own training, it suggests that he is preparing to become an astronaut.
Astrophile, on the other hand, refers to a person who loves or has a strong interest in space. This choice better reflects Dr. Olsen's passion for space and desire to embark on a space trip.
Therefore, the word that could be used to describe Dr. Olsen is C. Astrophile.