Two one-time schoolteachers, chosen as educator astronauts in 2004, are on Discovery's crew: Joseph Acaba and Richard Arnold II.

在 2004 年，挑选了2 名曾做过教师的人员担任教育者宇航员，这次也是发现号的成员，他们是 Joseph Acaba 和 Richard Arnold II。

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The station's current crew is made up of three Russians (Padalka, Malenchenko and Sergei Revin), American astronauts Joe Acaba and Sunita Williams, and Japanese astronaut Akihiko Hoshide.

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