Alien Writing And Structure On Mars, Dec 25, 2019, UFO Sighting News.

Date of discovery: Dec 25, 2019
Location of discover: Mars
Mission: HiRISE  ESP_023488_2050 "Mwarth Vallis" 
Source photo: http://www.midnightplanets.com/web/MSL/sol/02218.html

While searching through a Mars photo I found a rugged area of terrain that seemed to have been dug up from mining. Then I found a huge structure along a hillside, with other structures nearby. There was also the capital letter B on a hillside. The B might be an entire word in their language or an important symbol. This is absolute proof that intelligent aliens lived, thrived and died on Mars. 
Scott C. Waring