The dark, spindly formations were spotted in a formation known as Inca City in Mars' southern polar region. Images taken by ESA's Mars Express orbiter and ExoMars Trace Gas Orbiter show dark ...

The specks are most prominent in Mars's Inca City, which is called such because it appears like ruins when looking down on it. The ESA shared the haunting image of the spiders on Mars this week ...

PERU'S government, seeking to boost tourism in the Andean country, is urging residents and visitors to vote for the ancient Inca site of Machu ... Posters on city streets call on Peruvians to ...