Link to The universe: (S2) 2- Cosmic holes documentary
Documentary Description
Today, we know black holes exist, and now scientists are trying to
confirm that other holes lurk in hyperspace. Our infinite cosmos could
contain a variety of "holes" such as black, white, "mini" and
wormholes. White holes are the reverse of black holes; instead of
matter being sucked into it, matter is ejected out. Wormholes are
gateways in the fabric of space and time. They are included in
Einstein's field equations as possibilities for their existence.
Neither white holes nor wormholes have ever been found. Learn about new
discoveries including, colliding binary black holes, intermediate black
holes and manufacturing mini black holes.