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24-04-2013 | An artist’s impression of the PSR J0348+0432 binary system. The pulsar is extremely compact, leading to a strong distortion of space-time (illustrated by the green mesh). The white-dwarf companion is shown in light-blue - ©J. Antoniadis/MPIfR 3 mins read

A heavyweight for Einstein: Probing gravity where no one has done it before

An international research team led by astronomers from the Max Planck Institute for Radio Astronomy (MPIfR, Bonn, Germany) used a collection of large radio and optical telescopes to investigate a newly discovered pulsar, and its white dwarf companion. The observations revealed a system with unusual properties, which weighs twice as much as the Sun, making it the most massive neutron star to date. These findings partly result from the “BEACON” project led by ERC Starting grantee Dr Paulo Freire, and agree with Einstein’s theory on general relativity. They will be published in tomorrow’s issue of Science, April 26, 2013.

26-07-2012 | © F. d’Errico and L. Backwell, Production of ostrich egg shell beads by a San craftsman 2 mins read

Modern human culture could have emerged 44,000 years ago

In cooperation with the CNRS and University of Bergen When did human behaviour as we know it begin? Work conducted by an international team of researchers suggests that modern culture emerged 44,000 years ago. Their analysis of archaeological material discovered at Border Cave in South Africa has demonstrated that much of the material culture that characterized the lifestyle of San hunter-gatherers in southern Africa was part of the culture and technology of the inhabitants of Border Cave 44,000 years ago. This research, funded by an ERC Advanced Grant, is published in the online edition of the Proceedings of the National Academy of Sciences.