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” of “ sky lab has two or so bigger solar cell wing. Among them, wing of a batteries is eroded by air current in ascendant process, after in “ lab ” enters path, wing of another solar cell gave breakdown extend not to leave again. Make electric power of “ lab ” almost complete lose. This space test that costs 20 much dollars plans, facing the risk that die young. Bureau of American boat eaves decides, expedite a spacefarer to have rush to repair to aerospace.
Then, in orbit of ” of “ sky lab after 10 days, beside the ” of “ sky lab that 3 spacefarers take airship of “ Apollo ” to gave trouble. Apollo airship was the same as ” of “ sky lab to undertake a butt joint in aerospace. The spacefarer passes butt joint hatch, climbed to be full of dangerous “ lab ” , developed activity of rush to repair bravely. They repair wing of damaged solar cell above all, after many setbacks, the repair of wing of this solar cell that will leave eventually is good, open normally, electric power reluctance was used quite.
After from Feburary 1974 the 3rd batch of spacefarers return the earth, ” of “ sky lab was shut to rise. It became to heft 80 tons oversize orbiter actually, circling the earth to move in aerospace alone. According to original plan, ” of “ sky lab has orbit life of 10 years at least, can move to 1983. To at that time, american space shuttle succeeds development, emissive God, undertake rescue to the ” of “ sky lab that will fall, by space shuttle side it is quickened, raise its moving orbit.
Unfortunate is, as a result of 70 time evening, macula activity is strengthened, the aeriform element density of aerosphere increases, the obstruction that ” of “ sky lab gets in move increases, result of its moving orbit height reduce should get quickly than what predict much. And space shuttle go up as a result of the technology again have difficulty, have not develop come out, cannot God carries out battalion to save the job. Then, this colossus falls in the action of earthly gravitation, moving many days 2200 eventually, the journey after 1.4 billion kilometre, on July 12, 1979 before dawn fall from the sky. It is in when passing aerosphere by burn down. Say according to eyewitness, countless debris fragment resembles the raindrop of glow, come down in torrents is in south offing of the indian ocean and Australia the desert area western. Flaming fragment resembles vast sky of lacerate of countless shooting stars, colour profusion, sight is magnificent.
” of “ sky lab is to use “ Apollo ” to carry a person to ascend rocket of month of flight the rest to housing changes his costume or dress and be become, it is “ ” of one hammer buying and selling, without the 2nd hair, so after fall from the sky of ” of “ sky lab, stood without follow-up space.
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