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an array of radio telescopes
CSIRO-ASKAP-Schinckel
CSIRO's Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope at the Murchison Radio-astronomy Observatory in Western Australia.

World's largest radio telescope

The Australian Square Kilometre Array Pathfinder, ASKAP, recently announced that it had succeeded in mapping over three million galaxies and no less than 83% of the visible universe in just 300 hours, which is far faster than ever before.

But ASKAP is only a test for the even larger SKA radio telescope, which will be completed sometime in 2027.

What is radio astronomy and what should we use it for? The questions are many and to get answers and get wiser on the subject, Morten Remar has spoken (in Danish) with Ole J. Knudsen, who is a science communicator at the Department of Physics and Astronomy at Aarhus University and is an expert on the subject.

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