Mars Observer

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
MO
Pronunciation
/mɑrz əbˈzərvər/
Category
Governmental
Related Field
NASA

Examples in Context

  1. The Mars Observer(MO) is to be deployed from an America space shuttle. The scientists will ride with the crew in the shuttle cabin during the vehicle's launch and re-entry.

Other meanings of MO