First ever “Mars show home” revealed

Martian bricks, recycled spacecraft parts for that eco-credibility and a double air-locked entrance to keep out the chill, situated in the sought-after Valles Marineris on the Martian equator. The show home is a collaboration between National Geographic, some Greenwich Observatory astronomers and Cardiff’s Wild Creations, and you can see it at the Royal Observatory until November 16. More here.