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Australian Scientists Track Space Junk by Listening to FM Radio

Scientists in Australia are planning on listening to local FM radio stations with a very sensitive radio telescope.  No, they’re really not interested in hearing the latest song by Katy Perry or that controversial talk show that’s got people talking.  The researchers will be listening to the reflected radio waves that bounce off the tons of space junk that circles our planet in the hopes of helping to prevent possible catastrophic, multi-billion dollar collisions in...

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