Out of this World

This is a blip taken at the Visions of the Universe Exhibition at the Greenwich Maritime Museum.
It is a group of people looking at the view from the Rovers, Opportunity and Curiosity, landed on Mars.
Admittedly it is a recording and not real time but the amazing fact is that we can actually look around another planet, and all this happening in the basement of a large building in London.
What would our grandparents have said, when they were young, if someone had told them this was possible. I await with baited breath the changes that we will see with our grandchildren.