NEW : The problem involved aircraft , shuttle and Soyuz spacecraft . NASA tests next shuttle crew on new safety policy . that flight surgeons and/or fellow astronauts raised concerns to local on-scene leadership regarding flight safety . NASA institutes no - alcohol policy 12-hours before launch . Report commissioned by NASA that astronauts flew drunk at least twice .
NEW : The problem involved aircraft , shuttle and Soyuz spacecraft . NASA tests next shuttle crew on new safety policy . NASA institutes no - alcohol policy 12-hours before launch . Report commissioned by NASA that astronauts flew drunk at least twice .