Was it submerged after the satellite made its sweep? Did those volcanic-black pixels crumble and drown under their own weight? Have military censors deliberately obscured the truth? Australian explorers who sailed the South Pacific for 25 days in search of the landmass known as Sandy Island, after spotting it on Google Earth, have returned none-the-wiser. And it's not just Google that is apparently inaccurate -- a Coral Sea island in the same position
