Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Incandescent hole formed on November 30, 2004 in MLK vent, part of the cluster of vents in the MLK-June 25-Puka Nui complex at south base of Pu`u `O`o. Note geologist, fashionably clad in blue flight suit, on cracked Pu`u `O`o. 0914.
Public Domain.
