The components of our universe. Dark energy comprises 69% of the mass energy density of the universe, dark matter comprises 25%, and “ordinary” atomic matter makes up 5%. Three types of neutrinos make up at least 0.1%, the cosmic background radiation makes up 0.01%, and black holes comprise at least 0.005%.

The dark side of cosmology

March 6, 2015 by Catherine Zandonella

The components of our universe. Dark energy comprises 69% of the mass energy density of the universe, dark matter comprises 25%, and “ordinary” atomic matter makes up 5%. Three types of neutrinos make up at least 0.1%, the cosmic background radiation makes up 0.01%, and black holes comprise at least 0.005%. Credit: Science/AAAS

Read more at: http://phys.org/news/2015-03-dark-side-cosmology.html#jCp

The dark side of cosmology

March 6, 2015 by Catherine Zandonella

The components of our universe. Dark energy comprises 69% of the mass energy density of the universe, dark matter comprises 25%, and “ordinary” atomic matter makes up 5%. Three types of neutrinos make up at least 0.1%, the cosmic background radiation makes up 0.01%, and black holes comprise at least 0.005%. Credit: Science/AAAS

Read more at: http://phys.org/news/2015-03-dark-side-cosmology.html#jCp