From John Randall
Clearly the experimental, web-advertised time-travel meeting mentioned in Feedback (14 May) attracted at least one delegate: Stuart Clark. His article on comets states “Giotto flew by Halley’s comet in 1986…Twenty-five years later, NASA’s Deep Space One flew past comet Borrelly…” (10 September, p 32)
So go on, spill the beans – how did the manned trip to Mars go?
Andover, Hampshire, UK
