Q. What was the name of the second spacecraft to visit Mercury?

  • (A) Mariner 10
  • (B) Voyager 1
  • (C) Messenger
  • (D) Pioneer 11
✅ Correct Answer: (C) Messenger
Explanation: NASA's Messenger was the second spacecraft after Mariner 10 to visit Mercury.

Published by Mr. Dubey ⭐ 111.54K Points at 16-Jul-2025 01:50 pm in Geography

Explanation by: Mr. Dubey
NASA's Messenger was the second spacecraft after Mariner 10 to visit Mercury.

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