Tiny Double Doorway Found By Mars Rover, April 2017, UFO Sighting News.

Date of discovery: April 14, 2017
Location of discovery: Mars
Source photo: https://mars.jpl.nasa.gov/msl-raw-images/proj/msl/redops/ods/surface/sol/01664/opgs/edr/ncam/NRB_545223223EDR_F0620690NCAM00297M_.JPG

 I found this large doorway with closed doors carved into the side of this rock area. It also has a base area below the door that the tiny person must step up to to reach the doorway. The entrance has a double door and you can see the dark line in between the two doors dividing them. The entrance is about 5 inches high, by 3 inches wide. This photo was taken by Curiosity rover today!
Scott C. Waring

A stealth black structure above.