The present day habitability of Mars is an area of research that has exploded hugely in the last decade, to the extent that it s often hard to keep track of everything that s going on. This is by way of background material for my other articles on habitability of Mars.
Archaeologists set to work to assess what were thought to be unconnected ruins near a village in Aragon, Spain. What they found was an entire lost Roman city.
Hallado un valioso mosaico en Artieda de época romana diariodelaltoaragon.es - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from diariodelaltoaragon.es Daily Mail and Mail on Sunday newspapers.