Science
Related: About this forumChina space lab mostly burns up on re-entry in south Pacific (ABC / AP)
By christopher bodeen, associated press
BEIJING Apr 2, 2018, 11:01 AM ET
China's defunct Tiangong 1 space station mostly burned up on re-entry into the atmosphere over the central South Pacific on Monday, Chinese space authorities said.
The experimental space laboratory re-entered around 8:15 a.m. Beijing time, the China Manned Space Engineering Office said.
Scientists monitoring the craft's disintegrating orbit had forecast the craft would mostly burn up and would pose only the slightest of risks to people. Analysis from the Beijing Aerospace Control Center showed it had mostly burned up.
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"It could have been better, obviously, if it wasn't tumbling, but it landed in the Southern Pacific Ocean, and that's kind of where you hope it would land," Tucker said.
"It's been tumbling and spinning for a while, which means that when it really starts to come down it's less predictable about what happens to it," Tucker said. He likened it to an airplane landing, saying it's more difficult to predict where a plane that is "shaking around and moving" will land than one that is smoothly descending.
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more: https://abcnews.go.com/Technology/wireStory/defunct-chinese-space-lab-forecast-enter-atlantic-54167092
SonofDonald
(2,050 posts)In 17 years of flying in Alaska I was on more than a few planes that were "Shaking and moving around"
And we always landed on a runway.
At the correct airport by the way.
Ever been with a commercial pilot as the only passenger flying in a storm that's asks you "Are you afraid of flying?"
I have
Brother Buzz
(36,445 posts)thanks to a pilot making course corrections.
I believe the Chinese space lab was dead, so even if ground control sent course corrections it would have been for naught.
SonofDonald
(2,050 posts)An airplane "Shaking and moving around"
Don't they all do that?
When the pilot asked me we were going from Cold Bay to Dutch harbor, I had just been hoisted off the back deck of a Crab Boat after 45 days doing an oil charter in the St George Basin in 1984.
There had just been a storm with neary 70 foot rollers for two days, I was yanked off the deck in a basket 120 feet to the deck of the drilling rig then took a 120 + mile trip into Cold bay on a helicopter with 10 other people.
It shook so bad you couldn't read a book even though you were already in a survival suit for the trip.
When he asked me if I was scared it was actually the smoothest part of the entire trip.
Such fond memories.......
Lol