Expansion Of The
Universe, The Big
Bang theory.
explaining the
expansion of the
universe, the big
bang theory.
how astronomers
have used
observation
(
more)
Expansion Of The Universe, The Big Bang theory.
explaining the expansion of the universe, the big bang theory.
how astronomers have used observations to trace the Universe's history back more than 13 billion years, leading them to ponder the ultimate fate of the cosmos.
In 1998 two teams traced back the expansion of the Universe over billions of years and discovered that it was accelerating, a startling discovery that suggests that more than 70% of the cosmos is contained in a previously unknown form of matter, called Dark Energy.
Originally collected by
fetching...
(
less)