Neil deGrasse Tyson answers Aelita Andre's question. Priceless reaction in the end.

The Q&A session had well and truly ended after going over an hour overtime. Suddenly Neil deGrasse singled Aelita Andre out to ask one more question.

Not only did Aelita ask the most pressing question but Neil deGrasse Tyson's answer offers a unique angle on the issue cutting through the polemic with a clear and simple analogy.

Aelita is a longtime fan of Neil and was amazed to see him live at the Plenary in Melbourne. Enlightening and thought provoking with his unique take on the big themes, the evening was unforgettable - what happens in the end and Aelita's reaction is priceless.

Видео Neil deGrasse Tyson answers Aelita Andre's question. Priceless reaction in the end. канала Aelita Andre