Two black holes can spin around each other.
Zapatta Krugman's Fax Machine <Gold Donor> 84,162 442,424 Saturday at 1:23 AM #13,305 1 Reactions: 1 user
Zapatta Krugman's Fax Machine <Gold Donor> 84,162 442,424 Saturday at 8:55 PM #13,306 1 Reactions: 1 user