The stars are visible because :

Options

A. they are emitting their own light
B. they are reflecting the light of sun
C. they are away from earth
D. they are absorbing the light of sun

Explanation

**Step-by-Step Solution:**

1. **Understanding Star Visibility**: The first step is to recognize that stars are celestial bodies that can be seen from Earth.

2. **Light Emission**: Stars are primarily visible because they emit their own light. This means that they produce light through nuclear fusion reactions occurring in their cores.

3. **Daytime Visibility**: During the day, the brightness of the Sun overwhelms the dim light emitted by stars. Although stars are still present in the sky, their light is not visible due to the intense brightness of the Sun.

4. **Nighttime Visibility**: At night, when the Sun is not illuminating the sky, the dim light from stars becomes visible. The absence of sunlight allows us to see the stars clearly.

5. **Conclusion**: Therefore, the stars are visible because they emit their own light, which becomes apparent in the absence of the Sun's brightness.

**Final Answer**: The stars are visible because they are emitting their own light.

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