What will happen when a massive supernova explodes in our galaxy soon? Will we all be annihilated then? The red giant star Beetlejuice is about to have its final event. In a superlative cosmic explosion, the star will inflate one last time and then collapse forever.

A powerful shock wave will travel through the cosmos and the radiation will destroy everything in the vicinity of the giant. But what effects can we expect on Earth and when exactly will this event take place?