The Black Hole and / or The Neutron Star (Pulsar) Quran 89:1-3

[Amro]

Quran 86:1-3
And the Heaven and the Knocker (1)
And what do you think the Knocker
is? (2) The Piercing Star (3)

Black Hole Sound Waves


Sound waves 57 octaves lower than
middle-C are rumbling away from a
supermassive black hole in
the Perseus cluster.


In Sept. 9, 2003: Astronomers using
NASA's Chandra X-ray Observatory have
found, for the first time, sound waves
from a supermassive black hole. This
supermassive black hole resides in the
Perseus cluster of galaxies located 250
million light years from Earth. The
"note" is the deepest ever detected
from any object in our Universe.

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


Quran 86:1-3


Could also be a reference to the Neutron
Stars (Pulsar).


Listen to the knocking sound as mentioned
in the Quran:


http://www.youtube.com/watch?v=uHEVo-LkDrQ