HISTORY OF THE EARTH & THE GALAXY. HISTORY OF THE EARTH & THE
GALAXY. The following dates are interesting as reference points.
They are not intended to be more than that as they are somewhat
difficult to verify! Critical dates in the history of man -
(History of the galaxy is shown in italics while the history of
the earth is in standard text) A: Period prior to 500,000 years
ago. Before time: In the beginning, before there was even the
thought of time, there was thought. There was being. There was
thought to bring forth creative energy for energy cannot be
contained, not even in the sphere of time
17,000,000,000/14,000,000,000 y.a. The halo of the Milky Way
starts to 4,800,000,000 y.a (years ago). Explosion of a
supernova preceding the 4,560,000,000 y.a. Formation of the
earth and of the moon. Archean 4,000,000,000 y.a. The First
simple DNA cells appeared on earth.. 3,460,000,000 y,a,. The
first fossils found were dated from this period. Photosynthesis
starts. 2,500,000,000 y.a. Cyanobacteria start forming O