article_snippet.sent: A bloodstained document revealing a life-or-death episode that could have derailed the whole US space programme of the 1960s is tipped to sell for £80,000 ($120,000).
article_snippet.sent: The splatters of blood on the checklist for the very first US spacewalk were from an astronaut as an astronaut frantically battled to close the hatch door of This spacecraft after a historic venture.
article_snippet.sent: A complete 13-page checklist, including a bloodstained document seen at the front), from the Gemini 4 mission in June 1965 is tipped to sell for a huge £80,000 ($120,000).
highlights_snippet.sent: A piece of space history is a bloodstained checklist from the Gemini 4 mission in 1965 .
  
highlights_snippet.sent: Blood came from astronaut's hand while trying to close the hatch in space .