Ron Cocking, Warning from the Stars
“ From the converted bomber that was his flying lab, Forster could see the other American observation plane cruising on a parallel course, about half a mile away, and beyond it downwind the fringe of the billowing cloud dome of the super-secret British thermonuclear shot.Then suddenly Bentley's voice from the other plane was crackling over the earphones, sharp and urgent:"Our Geigers and scintillometers are going crazy! We're getting out of here! There's something coming inside ... a light...." ”
