Looking up from the moon's surface, the Apollo astronauts were able to see the great, shining earth.

太阳神宇宙航行员在月球表面上仰视，可以看到大而发光的地球。

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Apollo astronauts were first to have hot water, which made rehydrating foods easier and improved the food's taste.

“阿波罗”号宇航员首次能用上热水，这使食物的再水化更加容易，也改善了食物的味道。

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The only sources? Rare lunar meteorites, soil from Soviet probes, and the 842 pounds of rubble carted back by Apollo astronauts from 1969 to 1972.

仅有的资源包括稀少的月岩，苏联探测器传回的月球土壤和1969-1972年阿波罗宇航员带回的842磅重的的碎石。

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This meant the Apollo Eight astronauts could fire the rocket that would send them from Earth orbit toward the moon.

VOA: special.2009.07.08

That was when men from Earth -- American astronauts flew their Apollo Eleven spacecraft to the moon, landed and returned home safely.

VOA: special.2009.07.29

Three astronauts were named for the first manned Apollo test flight: Virgil Grissom, Edward White and Roger Chaffee.

VOA: special.2009.07.08

Suits became more technologically sophisticated as Gemini astronauts started spacewalking and Apollo astronauts went moonwalking.

NPR: NASA's Future Spacesuits Are Made for Walking

Some of those same Apollo astronauts, and many daring predecessors, literally blazed that pathway.

FORBES: Neil Armstrong's Immortal Footprint

They pinpointed the landing sites for the Apollo astronauts - high-resolution pictures of the surface of Mars.

NPR: Revisiting the Viking Missions to Mars