Artists' Exploration of Space as a Medium

It's only a matter of time before people start worshipping Artificial Intelligence as a religion, that's what Philosopher and ethicist, Neil McArthur, believes. And he says while the emergence of AI-based religion would carry risks, there's no basis for discriminating between AI-based religions and more established ones. Also, why artists are sending their creations into the heavens and what makes for good "space art".