Q. The presence of water ice on Mercury was first confirmed by:

  • (A) Mariner 10
  • (B) Messenger
  • (C) BepiColombo
  • (D) Hubble Space Telescope
✅ Correct Answer: (B) Messenger
Explanation: NASA's Messenger mission confirmed the presence of water ice in Mercury's polar craters.

Published by Mr. Dubey ⭐ 111.54K Points at 16-Jul-2025 01:51 pm in Geography

Explanation by: Mr. Dubey
NASA's Messenger mission confirmed the presence of water ice in Mercury's polar craters.

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