Square Kilometer Array: The international radio telescope for the 21st century

Square Kilometer Array: The international radio telescope for the 21st century ScienceBlog.com

On 30 and 31 March a strategic international workshop on the Square Kilometre Array (SKA) will seek to identify the major economical and societal benefits of large-scale scientific research infrastructure investments.

The SKA is a USD 1 billion+ international project to create a radio telescope incorporating a receiving surface of a million square metres, fifty times larger than the biggest receiving surface now in existence. This huge surface will be composed of many small antennas, divided into a dense inner core array which becomes more diffuse with increasing radius.

The SKA was conceived as a new international project to meet the future needs of radio astronomers. It will be use to address some of the more fundamental questions in contemporary physics and astronomy, including the nature of the first stars in the Universe, the cosmic history of the Universe, the nature of Dark Matter and Dark Energy, theories of gravity and black holes and the origin of cosmic magnetism.

Beside the major scientific value of this project, experts expect large benefits in terms of direct economic and indirect societal impacts, such as boosting technological learning, capacity-building, socio-economic benefit as well as stimulation of market gains.

Organised by COST (European Cooperation in Science and Technology) with the support of INAF (Italian National Institute of Astrophysics), this strategic workshop is aimed at improving the understanding of boundary conditions and exchanging best practices that will positively influence SKA policy.