Rather than having its own observation program, SERENDIP analyzes deep space radio telescope data that it obtains while other astronomers are using the telescope.

尽管SERENDIP并不拥有自属的观察安排，但它可以在其他天文学家在利用望远镜的同时分析来自深层太空的无线电数据。

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You can keep in touch with Earth and Mars by space radio and space Internet.

你可以通过太空无线和太空互联网同地球和火星保持联系。

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It was that companies talked about their products through advertisements on radio instead of buying advertising space in newspapers.

VOA: special.2011.04.14

And new innovations such as printed circuit technology and the white space radio spectrum (transmitting data over unused TV channel airwaves as we switch from analogue to digital TV) are all helping to create a world where everything can talk to everything else, and everything to us.

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Flight controllers in Houston were silent as Scott Kelly spoke via radio from space.

WSJ: A Silent Moment, From Washington to Space Station

As part of SETI's research, its scientists use computers to listen for radio signals from outer space.

CNN: The Internet: the final frontier for space watchers