Group of stars arranged is some recognizable shapes or pattern are called:

Options

A. milkyway
B. galaxy
C. protostar
D. constellations

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about a group of stars that are arranged in recognizable shapes or patterns.

2. **Identifying the Options**: The options provided are:
- Milky Way
- Galaxy
- Protostar
- Constellation

3. **Analyzing Each Option**:
- **Milky Way**: This refers to the galaxy that contains our solar system, not a specific arrangement of stars.
- **Galaxy**: A galaxy is a large system of stars, gas, and dust bound together by gravity. It is not a specific pattern of stars.
- **Protostar**: A protostar is an early stage in the formation of a star, not a group of stars.
- **Constellation**: A constellation is a recognized pattern formed by a group of stars in the night sky.

4. **Conclusion**: Based on the analysis, the correct answer is "Constellation" as it specifically refers to a group of stars that form recognizable patterns.

5. **Final Answer**: The group of stars arranged in some recognizable shapes or patterns are called **Constellation**.

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