NASA Discovers, Weapons of Mass Destruction on Mars,Perchlorate,Latest,2017,Disclosure,Aliens
Perchlorate a chemical used in the production of explosives and rocket fuel is blanketing much of Mars and combined with additional compounds makes it 10 times deadlier
http://www.express.co.uk/news/science…
https://www.epa.gov/sites/production/…
https://www.space.com/21554-mars-toxi…
https://en.wikipedia.org/wiki/Ares
https://en.wikipedia.org/wiki/Nergal
