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Mercury Control Center
<![CDATA[<br>Source: Wikipedia article <a href="https://sk.wikipedia.org/wiki/Mercury_Control_Center">Mercury Control Center</a>]]>
National Aeronautics and Space Administration
<![CDATA[<br>Source: Wikipedia article <a href="https://sk.wikipedia.org/wiki/National_Aeronautics_and_Space_Administration">National Aeronautics and Space Administration</a>]]>
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