by Loyalist December 27, 2007

by JohnnyMuffin January 23, 2015

A grey hole is an object from which matter and radiation escape, rise to a certain distance above the event horizon, and then fall back in. Compare to a black hole and a white hole
In the case of White Holes, Black Holes, and of Grey Holes, they all have two singularities, one in the past and one in the future.
by OneBadAsp October 21, 2006

by Miss Milkshake August 21, 2005

by Kankuro January 2, 2004

by Dirtylittlescrounger November 2, 2017

by Joelle March 29, 2003
