Watch a fiery sky lit up by radiowaves from 300,000 galaxies

Watch a fiery sky lit up by radiowaves from 300,000 galaxies

If humans could see radiowaves then this is what the night sky would look like. For the first time scientists have imaged 300,000 galaxies using a telescope deep in the Australian outback, colouring the images to make the radiowaves visible to humans. Oct 27, 2016