Correct Answer : U.S.A
According to the recent study published in ‘Astrophysical Journal’, Scientists have discovered thirteen huge black holes in some dwarf galaxies. The galaxies are found to be located several light years from the earth and in half of the galaxies, the black holes are not in the centre of the galaxies.
The high-resolution images of the galaxies with black holes were captured using the Very Large Array (VLA) observatory. It is a radio telescope observatory, which is situated in New Mexico, U.S.A. VLA was set up by the National Radio Astronomy Observatory.