In astrophysics self-interacting dark matter is a hypothetical form of dark matter consisting of particles with strong self-interactions. This type of dark matter was postulated to resolve a number of conflicts between observations and simulations on the galactic scale and smaller. Self-interacting dark matter has also been postulated as an explanation for the DAMA annual modulation signal.
Read more about Self-interacting Dark Matter: Further Reading
Famous quotes containing the words dark and/or matter:
“Who
Are you
Who is born
In the next room
So loud to my own
That I can hear the womb
Opening and the dark run...?”
—Dylan Thomas (1914–1953)
“It doesn’t matter whether you’re talking about bombs or the intelligence quotients of one race as against another ... if a man is a scientist, like me, he’ll always say “Publish and be damned.””
—Jacob Bronowski (1908–1974)