They are around 55 million light-years away and reside in the constellation Coma Berenices.
The Hubble movie starts 1.3 hours before impact and shows three overlapping stages of the impact aftermath.
The shapes of individual galaxies have already been altered.
The star was nearly 300 million light years away from the black hole.
The scientific world believes that the James Webb Telescope will be able to develop cosmology to new levels.
Washington: Scientists are claimed to have discovered for the first the evidence of water vapour on Jupiter's largest...
Signature of the activity is discovery of a large amount of heavy elements in the gaseous halo of Andromeda
