
Possibly a 'Archaeological Site' spotted in NASA "Global Mars Surveyor Mission" photo. From all the photos i have seen from Mars Global Surveyor this is probably the most intriguing photo I've seen on Mars, looks like a square fort ruins or an ancient city surrounded by huge walls made by a martian ancient civilization. Mars Global Surveyor MOC Image e1000462: https://ida.wr.usgs.gov/html/e10004/e... Source: https://www.disclose.tv/nasa-picture-...
https://youtu.be/DKHK337EDIQ