Listening to your own Deep Space
You, too, have Deep Space. You should be listening to it
Many years ago, Einstein predicted we should be able to hear gravitational waves: big events that happened in outer space. But, how could you possibly hear something like that? Some of you probably keep a stethoscope handy, right? You use it hear the pulsations in your body, like a heartbeat. Maybe, Einstein and later astrophysicists thought, we could do something like creating a stethoscope so big we could capture sounds from many light years away? What would it look like?
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