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.
Same camera location and settings as used for upper right image but 45 seconds later, showing how lava spilling from base of inflating toe has merged to form another toe that is in turn inflating.
Public Domain.
