Unauthenticated access - For all connection modes, services can opt out of the client authorization facility provided by the Relay and allow unauthenticated client access.

匿名访问(Unauthenticated Access)——对于所有连接模式，服务可以选择Relay提供的“不经过客户授权”选项并允许匿名访问。

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The data are sent from the orbiting outpost to NASA's Tracking and Data Relay Satellites, which relay it to the satellite reception dishes at NASA's White Sands Test Facility in New Mexico.

ENGADGET: AMS detects excess of positrons, could suggest existence of dark matter