The amount of delay tells you the amount of mass of the star causing the delay. (public.nrao.edu)
The geology and climate of this high rainfall plateau results in masses of waterfalls, beautiful to look at and many of which you can visit. (sa-venues.com)
The troubling and all too familiar but disturbing reality of mass shootings in schools has become more than a problem, it has become an epidemic. (gsba.com)