CORPORATE  PRESS  RELEASES  (INDIA) referral newsdesk, November 24,2017 SOURCE  ::  https://science.nasa.gov/astrophysics/focus-areas/black-holes?utm_source=GOOGLE_PLUS_PAGE&utm_medium=NASA&utm_campaign=NASASocial&linkId=45102664 Don't let the name fool you: a black hole is anything but empty space. Rather, it is a great amount of matter packed into a very small area - think of a star ten times more massive than the Sun squeezed into a sphere approximately the diameter of New York City. The result is a gravitational field so strong that nothing, ...