Bok
07-10-2013, 04:54 PM
Interactions within dust disks may form elliptical patterns
More... (http://www.sciencenews.org/view/generic/id/351469/title/Gas_not_planets_may_be_source_of_rings_around_stars)
More... (http://www.sciencenews.org/view/generic/id/351469/title/Gas_not_planets_may_be_source_of_rings_around_stars)