On September 20 11 when 38 minutes, emissive mast begins to shut, when " heavenly palace " before blasting off 40 minutes of ability are opened. Spokesman of news of project of Chinese manned spaceflight announced external that day, china will come 30 days to launch central choose machine in wine spring satellite on September 27 " heavenly palace " . How does constitution of the Qin Dynasty of hair of China News Service photograph China News Service wine spring on September 27 report (reporter Sun Zifa) Niu Gongguang of undersecretary of ministry of equipment of general assembly of assistant general director of project of Chinese manned spaceflight, liberation army says 27 days, blast off " heavenly palace " after target aircraft, china will be ordinal emissive god boat boat of 8 date, gods boat of 9 date, gods 10 airship undertake handing in meeting butt joint with its, among them, 8 airship do not carry divine boat person, whether do 9 airship carry divine boat person, the basis 8 tasks evaluate divine boat the circumstance is decision-making, 10 airship carry out divine boat flight holding a person. Suffer fully fix eyes upon " heavenly palace " blast off enter during timing, niu Gongguang launched a center to accept in wine spring satellite that day afore-mentioned expression is made when media is interviewed. He says, "Heavenly palace " the main task of the flight includes: Fly to carry out spacecraft space to hand in meeting butt joint experiment, breakthrough and master spacecraft to make technology of meeting butt joint, offer meet target of meeting butt joint; Preliminary build move for a long time independently in course, the platform of test of space holding a person that short-term somebody attends, undertake spacefarer space is stationed in take a test, for the space station development accumulates experience; Explore into the environment between line space and dimensional physics, technique of dimensional science experiment, spaceflight medicine experiment, vacuum experiments. Niu Gongguang still points out, "Heavenly palace " emissive plan is adjusted won't affect " god 8 " blast off reach hand in meeting butt joint. He says, from eye antecedent condition looks, this " heavenly palace one " target aircraft launchs a plan to adjust carry out to the end of September, won't affect boat of the god at the beginning of November to 8 airship blast off and hand in the scheduling that meeting butt joint experiments first. (Be over)