Perseverance - Mars Photo: AFP / NASA
Space Mining specialist, Serkan Saydam believes the red planet could be colonised by 2050. So far only uncrewed spacecraft have landed on surfaces described as dusty and dry.
But, decades of exploration has added to the knowledge about Mars - including that at one time there were flowing liquids there forming streams and valleys. Now robotic activity is paving the way for potentially sending humans to the planet.
Dr Serkan Saydan is the Deputy Director of the Australian Centre for Space Engineering Research and a Professor of Mining at the University of NSW. He also works with NASA.
