The shuttle and space-station crews will perform several experiments, including testing technology to refuel satellites robotically.

航天飞机以及空间站上的人员将执行多个实验，包括测试用机器人给卫星补充燃料的技术。

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Crews have reported that the Shuttle food system functions well in space.

机上人员反映航天飞机的食物系统在太空中运转良好。

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Another challenge is protecting crews from the intense radiation in space.

另一个挑战是保护工作人员免受强烈的空间辐射。

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Shuttle crews placed the Hubble Space Telescope into orbit.

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The complex is being built with the support of 15 nations and space crews from around the world.

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The position, which was first created and held by Mercury astronaut Deke Slayton in 1962, oversees the activities of the astronaut corps, including managing training programs, appointing technical assignments and choosing the crews for upcoming space missions.

MSN: NASA names space shuttle veteran as new chief astronaut

California proposed putting more inmates on firefighting crews and into space leased from county jails to help meet a court-mandated requirement that it reduce its state-prison population, in a plan California Attorney General Kamala Harris filed Thursday night.

WSJ: California Offers a Plan to Cut Prison Population

After Columbia broke apart with the loss of seven astronauts in February, NASA grounded the orbiter fleet, forcing the United States and its international partners to rely on smaller Russian Soyuz spacecraft to deliver cargo and crews to the space station.

CNN: Shuttle not likely to fly by spring, experts say