Astronomers have been left by a mysterious event in the distant universe which has been observed to repeatedly explode and is putting out more energy than hundreds of  billions of suns, and has been nicknamed the "Tasmanian Devil".

<p>Astronomers have been left by a mysterious event in the distant universe which has been observed to repeatedly explode and is putting out more energy than hundreds of  billions of suns, and has been nicknamed the "Tasmanian Devil".</p>

Join Tod Johnson for The Long Lunch on 6PR from midday to 3pm weekdays!

<p dir="ltr">Join Tod Johnson for The Long Lunch on 6PR from midday to 3pm weekdays!</p>