How is dark matter different to normal matter

12.09.2018 | by Dorothy
But it is an important mystery. How does dark matter compare with normal matter. For now, it is only through the gravitational effects the presence of dark matter can be predicted. The sterile neutrino would only interact with regular matter through gravity.

What is matter, antimatter, and dark matter.

It is widely agreed that dark matter whatever it turns out to be quantifies how much we really don't know about the matter in the universe. In cosmology and astronomy, dark matter means any form of matter that is not detectable through optical or radio telescopes. Other than that, it is a complete mystery. What telescopes see is the emitted, reflected or scattered light or other forms of electromagnetic waves. Most of the reason we think dark matter exists has to do with the fact that it solves problems in cosmology in a very expedient way without us having to alter General Relativity.
How is dark matter different to normal matter — photo 1
That meant more for baby girl and. We know how much dark energy there is because we know how it affects the universe's expansion. Such is why experiments to detect dark matter directly rely on a particle of dark matter bumping into a particle of matter dead bang on the nucleus of an atom of normal matter. What is dark matter and is it penetrating normal matter. Wear Lose Clothing specially in the groin area- You must avoid tight trousers and underpants.