Astronomers find cosmic one-two punch
This cosmic double whammy is found in a pair of colliding galaxy clusters called Abell 3411 and Abell 3412 located about two billion light years from Earth.
Jan 06, 2017, 12:01 PM IST
This cosmic double whammy is found in a pair of colliding galaxy clusters called Abell 3411 and Abell 3412 located about two billion light years from Earth.
Jan 06, 2017, 12:01 PM IST