Portal:Spaceflight/Did you know/2008 Fortnight 13


 * …the record for the longest manned spaceflight stands at 437.7 days, which was set by Valeriy Polyakov aboard Mir (pictured)?
 * …the Voskhod spacecraft was so cramped that the crew of Voskhod 1 were unable to wear spacesuits?
 * …the upper stage of the GX rocket will be fuelled by liquid natural gas?