The Engineering Network Directory

Top: Science: Physics: Particle: Astro Particle: Dark Matter (21)

Description
By observing galactic motions and from cosmology we know that there is a mass in the Universe that we cannot observe so far. It is called dark matter, as opposed to bright stars. It could be some kind of elementary particles.

See also:

Media publications


Engineering Search      Suggest a Site      Engineering Directory      Science Wiki

Design by Engineering High-Tech © www.enghitech.com Top Engineering Sites