Aside from relativity, though, finding gravitational waves opens the door on some of the most exotic objects in the universe, which are otherwise almost impossible to see. (newscientist.com)
The distortion, called gravitational wave memory, could allow us to detect waves previously beyond our reach — offering hope of finding some of the universe's most exotic objects. (newscientist.com)
The presence of exotic objects from well beyond that range implies different groups were interacting in some way. (discovermagazine.com)