Astrosat - GS questions based on daily current affairs

1)   Which of the following statements is/are correct about Astrosat?

1. Astrosat is India's first astronomy observatory to study distant celestial objects.
2. The expected operating life time of the satellite will be fifteen years.

a. Only 1
b. Only 2
c. Both
d. None
Answer  Explanation 

ANSWER: Only 1

Explanation:
- Astrosat is India's first dedicated satellite for astronomical research.
- Astrosat will observe the universe through optical, ultraviolet, low and high energy X-ray components of the electromagnetic spectrum, whereas most other scientific satellites are capable of observing through a narrow wavelength band.
- The expected operating life time of the satellite will be five years.

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