Trees Found Growing On Mars In NASA Photo HD, May 2016, Video, UFO Sighting News.

Date of discovery: May 24, 2010
Location of discovery: Mars
Source photo: http://hirise.lpl.arizona.edu/PSP_007962_2635

This is a subject that has been long ignored for a long time. Many UFO researches found trees on Mars about 5-6 years back, but nothing ever came of it. This is one of my favorite videos from back then. 

The trees are standing up and break off into smaller branches, very similar to cactus here on Earth. A cactus can survive incredible temperatures and last a long time without water, these may be cactus.  It is absolute proof that plant life exists on Mars. 
Scott C. Waring