tside the spacecraft</strong>, Aldrin slightly less; and together they collected 47.5 pounds (21.5&nbsp;kg) of lunar material for return to Earth. A third member of the mission,&nbsp;Michael Collins, piloted the&nbsp;command&nbsp;<strong>spacecraft alone in lunar</strong> orbit until Armstrong and Aldrin <strong>returned to it for the trip</strong> back to Earth.</p>
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	<p>Apollo 11</p>
	<p><strong>Apollo 11</strong>&nbsp;was the spaceflight that landed <