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Science 1.1 Can LISA science be done from the ground?

April 26, 2017ground LISA

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Science 1.1 Can LISA science be done from the ground?

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• No. Both ground motion and time variations in gravity from spurious mass motions on the Earth prevent observations below about 1 Hz on the ground. It is necessary to make measurements in space in order to observe many of the important astrophysical sources throughout the Universe.