It is widely known and accepted that our known universe is composed predominantly of dark matter and infused with energy known as dark energy. Our planet, our solar system, and our Milky Way Galaxy and all light and matter which we are able to see and sense are journeying through a universe of dark matter and dark energy which we are – so far – unable to see or sense directly except by the absence of dark matter and dark energy.
Therefore, science would be more informed by comprehensive scientific analyses of the noise in our various signals and sensing systems.
Almost everything that we know and understand is just a disturbance or interference in the noise, a disturbance or interference in the dark matter and dark energy.
“Using the world’s most powerful telescopes, an international team of astronomers has discovered a massive galaxy that consists almost entirely of Dark Matter. Using the W. M. Keck Observatory and the Gemini North telescope – both on Maunakea, Hawaii – the team found a galaxy whose mass is almost entirely Dark Matter. The findings are being published in The Astrophysical Journal Letters today.” http://www.keckobservatory.org/recent/entry/scientists_discover_massive_galaxy_made_of_99.99_percent_dark_matter