In space, there's no room for error and no time for hesitancy. Astronauts depend on crucial communications from mission control just to stay alive. But the further you travel from Earth, the longer it takes to send and receive messages.

And with sights firmly set on Mars, how do we overcome the 20-minute communication lag to the red planet? The answer, take an all-knowing supercomputer with you to do the big calculations and make the tough calls instead.

Today on Technology Untangled, we're exploring edge computing at its most extreme as host, Michael Bird, explores how high-performance computing could be used to help mankind make its next giant leap. We speak with Eng Lim Goh, Senior Vice President and Chief Technology Officer for AI at HPE about his work as Principal Investigator on Spaceborne Computer One and how this prototype paved the way for its successor. And Mark Fernandes, Software Lead for Spaceborne Computer One and Principal Investigator for Spaceborne Computer Two, tells us about the range of applications there are for high-performance computers in space and how Spaceborne Computer 2 is as much for the scientists on earth as it is the astronauts in space. And Aerospace Technologist at NASA Marshall Space Flight Centre, Timothy Lang, explains to us his work on the study of lightning and theorises how high-performance computers in space could help all manner of extra-terrestrial experiments in the future.

The long show notes for this episode can be found here: https://community.hpe.com/t5/HPE-Blog-UK-Ireland/Mission-to-Mars-How-far-can-we-push-the-edge/ba-p/7143688#.YP-iko5ueUk