Don Mario
Don Mario asked Andy Weir:

Sorry about the "two kids" question: that was for Doerr. My question to you was about possible future "cross-overs" with Bradbury. I'd love to read about real marians observing (possibly helping) Watney without being spotted. What do you think?

Andy Weir Nah, no extraterrestrials. I was keeping it very true to existing science.
Andy Weir
61,352 followers

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