ALIEN microbes living just below the Martian soil are responsible for a haze of methane around the Red Planet, Nasa scientists believe.
http://www.thesun.co.uk/sol/homepage/news/article2133475.eceSupporting hypothesis, my research:
"Around the solar year 2776 BP, human activities related to
celestial disturbances were generated respecting Mars, as well as
Venus, and are notable in the Near East and Mediterranean
world (Velikovsky, 1950, p265ff). Enough subsequent
benchmarks were provided by legends and practices for
Velikovsky to surmise that a large heavenly body, apparently
Mars, was threatening collision with the Earth at fifteen-year
intervals. The Mars encroachments may have been initiated by
Venus, which, pursuing an ever-shortening orbit, perhaps
encountered and displaced Mars from its earlier orbit between
the Earth and the Sun (Rose, 1972)."
from
http://www.grazian-archive.com/quantavolution/QUANTAVOL/sb_docs/sb_12.pdf
