Question

Give one word for the given expression. One who goes into space.

• A. astronomer
• B. astrologer
• C. astronaut
• D. jetsetter

Hint:

An "astronaut" is a person trained for space travel, while "astronomers" study the stars and "astrologers" interpret the influence of celestial bodies.

Answer 1

The Correct Option is C

The term "astronaut" refers to a person who is trained to travel and work in space. Let's look at the options: - Astronomer: Refers to a scientist who studies stars, planets, and other celestial bodies, but not a person who travels in space.
- Astrologer: Refers to someone who studies or interprets the influence of celestial bodies on human affairs, unrelated to space travel.
- Astronaut: The correct term for someone who travels into space.
- Jetsetter: Refers to someone who travels frequently, but not necessarily into space.
Therefore, the correct answer is "astronaut". \[ \boxed{3. \, astronaut} \]