The gravitational lens divides not only the light source, but the aggressive, breastfeed a detailed view of the light source behind the lens. Thanks to this, the team says that their own updates like a shiny star galaxy – a galaxy undergoing formation of explosive stars – and was forms when the formation of stars was at its peak throughout the universe. Hers-3 also has an inclined rotary disc, from the center whose gas has a burst at a furious pace, according to the team.

“This at this natural telescope, we can zoom in on the regions 10 times that the Milky Way, nearly 12 billion light years from there, and in the process deduce the hidden material in the light of the point statement.

A giant halo of the morning revealed

At first glance, the crossing of Einstein de Siena-3 seems to have been created only by the gravitational lens generated by the four giant galaxies located Bethaeen Hers-3 and Earth. However, using a precise gravitational lens model, the team found that the observable mass of these four giant galaxies is insufficient to explain the arrangement of the five images of the cross: their mass is simply not large enough to produce the observed visual effect.

“The only way to reproduce the remarkable configuration that we have observed was to add an invisible and massive component: a halo of black matter in the center of the Galaxy group,” said the main author Pierre Cox, of the Paris Institute of Astrophysics.