Round the clock, space telescope stands watch on invisible universe
JUL 12, 2006
DOI: 10.1063/PT.5.020258
The Boston Globe :Last month, scientists using a space telescope announced a key discovery about how matter falls into black holes. The same telescope has captured the best image ever seen of two galaxies colliding and has detected the deepest musical note ever sounded in the universe -- B flat, 57 octaves below middle C -- emitted by a black hole.
© 2006 American Institute of Physics
