SETI public: Fw: Black Hole Sound Waves

From: LARRY KLAES (ljk4_at_msn.com)
Date: Wed Sep 10 2003 - 05:12:49 PDT

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    ----- Original Message -----
    From: NASA Science News
    Sent: Tuesday, September 09, 2003 6:06 PM
    To: NASA Science News
    Subject: Black Hole Sound Waves

    NASA Science News for September 9, 2003

    Astronomers using NASA's Chandra X-ray Observatory have detected, for the
    first time, sound waves rumbling away from a supermassive black hole. The
    "note," about 57 octaves lower than middle-C, is the deepest ever detected
    from an object in our Universe.

    FULL STORY at

    http://science.nasa.gov/headlines/y2003/09sep_blackholesounds.htm?list662745

    This is a free service.

    Home page: http://science.nasa.gov


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