A sports car and a glitter ball are now in space – what does that say about us as humans?

In this article from The Conversation, Alice Gorman of Flinders University weighs in on the symbolism behind South African-born Elon Musk’s red sports car being part of the SpaceX Falcon Heavy launch – and other items in space.  Two controversial objects have recently been launched in space, and their messages couldn’t be more different. One is Elon…