Ancient Engine Found On Mars In Newest Photos From Mars, Jan 20, 2017, UFO Sighting News.

Date of sighting: January 20, 2017
Location of sighting: Mars Sol 1584
Source photo: http://mars.jpl.nasa.gov/msl-raw-images/proj/msl/redops/ods/surface/sol/01584/opgs/edr/ncam/NRB_538115733EDR_F0601650NCAM00298M_.JPG

I found these two strange alien made artifacts in the latest Curiosity rover photos that came in today. The parts show that they were designed to serve a mechanical purpose of some sort. The round one even looks very similar to an electric engine. So, this is proof that aliens did have machines that could move and make their life easier. These two objects were once attached to one another and moved the longer piece...like a fan glad on a fan, but slower. 
Scott C. Waring