The impact of the Apollo space program runs deep. Aside from the vast technological and scientific advancements it brought to life, footsteps on the moon left a legacy of hope, wonder, inspiration, and unity. The Apollo astronauts took humanity on a crazy journey of discovery. Now it seems that, even in death, Apollo astronauts are helping us prepare for future journeys that involve deep space travel. The emblem of the Apollo program. Image Credit: NASA
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