Bungwe la National Aeronautics and Space Administration (NASA) likulingalira zochepetsera chiwerengero cha oyenda mumlengalenga pa International Space Station kuchoka pa atatu kufika mβmodzi. Kusunthaku kudachitika chifukwa chakuchedwa kokonzekera ndege za SpaceX ndi Boeing, komanso kutsika kwafupipafupi kwa ndege zaku Russia Soyuz. Izi zanenedwa mu lipoti la NASA Chief Inspector Paul Martin.
"Asanayambe kuyendetsa ndege, NASA iyenera kuchepetsa chiwerengero cha astronaut pa ISS kuchoka pa atatu mpaka mmodzi kuyambira kumapeto kwa 2020," adatero Bambo Martin mu lipotilo.
Ananenanso kuti chisankho choterocho chingapangidwe chifukwa cha zovuta zomwe zakhala zikuchitika zokhudzana ndi chitukuko cha machitidwe oyendetsa ndege kupita kumlengalenga ndi SpaceX ndi Boeing. Zimadziwika kuti akatswiri opanga makampani akukumana ndi zovuta zokhudzana ndi chitukuko cha injini, kuyambitsa kuchotsa mimba ndi ma parachute. Chifukwa china chochepetsera chiwerengero cha oyenda mumlengalenga chingakhale kuchepa kwa mphamvu yogwiritsira ntchito ndege za Soyuz.
Chikalatacho chimanena kuti ngati wongoyenda zakuthambo m'modzi yekha atatsala pa ISS, ntchito zake zitha kungokhala paukadaulo ndi kukonza. Izi zitha kusiya nthawi yokwanira yochita kafukufuku wasayansi ndikuwonetsa matekinoloje okhudzana ndi zolinga zamtsogolo za NASA zowunikira malo.
Malinga ndi zomwe zafalitsidwa, zaka zopitilira 20, maulendo 85 opita ku ISS adachitika pogwiritsa ntchito ndege zaku Russia Soyuz ndi American Space Shuttle. Onse pamodzi, anthu 239 ochokera kumayiko osiyanasiyana adayendera wailesiyi panthawiyi.
Source: 3dnews.ru