News

Cosmochemists find evidence for rare element in early solar system

6 March 2016 Astronomy Now

University of Chicago scientists have discovered evidence in a meteorite that a rare element, curium, was present during the formation of the solar system. This finding ends a 35-year-old debate on the possible presence of curium in the early solar system, and plays a crucial role in reassessing models of stellar evolution and synthesis of elements in stars.

News

Q Continuum computer simulation models birth of universe

30 October 2015 Astronomy Now

Researchers are sifting through an avalanche of data produced by one of the largest cosmological simulations ever performed. The simulation, run on the Titan supercomputer at the U.S. Department of Energy’s Oak Ridge National Laboratory, modelled the evolution of the universe from just 50 million years after the Big Bang to the present day.