Cannibal Stars with Professor Lewis (265)

<p><span style="font-size: 10pt;">What happens when a star gets hungry? Could it eat another star? Cosmic cannibalism is a thing. 500 million years ago in a galaxy far, far away – to be precise, about 500 million light years away one of two stars gobbled the other. Professor Lewis explains to Dr Karl the physics and cosmology of devouring your neighbours.</span></p> <p><span style="font-size: 10pt;"><a href= "http://www.drkarl.com">drkarl.com</a></span><br /> <span style="font-size: 10pt;"><a href= "http://www.geraintflewis.com">geraintflewis.com</a></span></p>