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China’s Tiangong-1 space station is officially no more.
Mashable ^ | April 2, 2018 | MIRIAM KRAMER

Posted on 04/02/2018 6:13:56 AM PDT by upchuck

According to multiple agencies tracking the space station’s movements, 34-foot-long spacecraft re-entered Earth’s atmosphere at 8:16 p.m. ET above the southern Pacific Ocean.

While a few of the charred bits of Tiangong-1 — which translates to Heavenly Palace — may have made it all the way to the ground, it’s still unclear exactly where they may have landed. In all likelihood, the bits of space debris wouldn’t have landed in a populated area...

The odds of being hit by a falling piece of space junk about about 1 in 300 trillion, according to some estimates.

Until today, it wasn’t exactly clear when or where Tiangong-1 would re-enter. Tracking a fast-moving, uncontrolled spacecraft flying around the Earth every 90 minutes isn’t exactly easy.

As the day progressed, however, trackers managed to slowly narrow down where the station would fall.

Tiangong-1, which launched to space in 2011, got a lot of attention for its uncontrolled fall back through the atmosphere. Trackers have been keeping a close eye on the station’s descent for weeks, with the European Space Agency issuing updates every day for about the past week.

The station was visited by crews of taikonauts — China’s astronauts — over the course of its life in orbit. The Tiangong-2 station, Tiangong-1’s replacement, launched to space in 2016.

Both of the Heavenly Palace station [sic] are thought to be precursors to a large station China is planning to launch sometime in the 2020s.


TOPICS: Culture/Society; Foreign Affairs; News/Current Events
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Bye bye.
1 posted on 04/02/2018 6:13:56 AM PDT by upchuck
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To: upchuck
"Tracking a fast-moving, uncontrolled spacecraft flying around the Earth every 90 minutes isn’t exactly easy. "

BS

2 posted on 04/02/2018 6:16:18 AM PDT by Paladin2
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To: upchuck

It is an ex-space station. It has ceased to be.


3 posted on 04/02/2018 6:17:03 AM PDT by Yo-Yo (Is the /sarc tag really necessary?)
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To: Yo-Yo
It is an ex-space station. It has ceased to be.

Bereft of life,it rests in peace!

4 posted on 04/02/2018 6:21:20 AM PDT by Gay State Conservative (You Say "White Privilege"...I Say "Protestant Work Ethic")
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To: Yo-Yo
...when I got it home I realized that the only reason it was still in orbit was that it had been nailed to the stratosphere..
5 posted on 04/02/2018 6:22:05 AM PDT by WayneS (An appeaser is one who feeds a crocodile, hoping it will eat him last. - Winston Churchill.)
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To: Paladin2

And your scientific qualifications for such a pronouncement are...?


6 posted on 04/02/2018 6:22:10 AM PDT by cyclotic (Trump tweets are the only news source you can trust.)
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To: Gay State Conservative

Bereft of life it rests in PIECES.


7 posted on 04/02/2018 6:24:57 AM PDT by shelterguy (Bigdeal)
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To: Yo-Yo

It was pinin’ for the fjords, but couldn’t make it.


8 posted on 04/02/2018 6:26:17 AM PDT by jjotto ("Ya could look it up!")
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To: cyclotic; Paladin2
And your scientific qualifications for such a pronouncement are...?

He stayed at a Holiday Inn Express last night!


9 posted on 04/02/2018 6:26:27 AM PDT by COBOL2Java (The bigger the government, the smaller the citizen)
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To: upchuck

According to multiple agencies tracking the space station’s movements, 34-foot-long spacecraft re-entered Earth’s atmosphere at 8:16 p.m. ET above the southern Pacific Ocean.

....

With all the hysteria you’d think it was 34 miles long.


10 posted on 04/02/2018 6:29:46 AM PDT by Moonman62 (Make America Great Again!)
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To: COBOL2Java

Years ago, I was at a food court and a 12 year old kid started choking. I ran up and was ready to Heimlich him when the obstruction came out. His Grandma was smacking his back.

I looked at him and talked to him for a while. He had a sore throat. I told his grandma to take him to the candy store at the mall and get him a couple suckers to sooth his throat.

She asked if I was a doctor and like an idiot I said “No, but I did stay at a Holiday Inn Express last night.” Fortunately she got the joke.

In reality I’m not a doctor but have had regular First Aid training and various lower level certifications.


11 posted on 04/02/2018 6:32:15 AM PDT by cyclotic (Trump tweets are the only news source you can trust.)
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To: cyclotic

I’ve funded NASA for decades.

That they have NO TECH to track ChiCom BS is BS.


12 posted on 04/02/2018 6:33:01 AM PDT by Paladin2
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To: upchuck

She not no. 1 space station. Not orbit long time.


13 posted on 04/02/2018 6:33:44 AM PDT by central_va (I won't be reconstructed and I do not give a damn)
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To: Paladin2

I’m a taxpayer too and have also funded them for decades.

My son works at NASA on a ESA project and graduates college as an aerospace engineer next month. He explained to me the other day that tracking the orbit is easy, but tracking the exact moment it will enter the earth atmosphere and drop down is difficult.


14 posted on 04/02/2018 6:37:04 AM PDT by cyclotic (Trump tweets are the only news source you can trust.)
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To: cyclotic

You have no understanding of American tracking abilities?

Google knows where you reside.


15 posted on 04/02/2018 6:38:11 AM PDT by Paladin2
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To: cyclotic
"tracking the exact moment it will enter the earth atmosphere and drop down is difficult. "

Tell me about STEM Physics.

Peeps are either smart or not.

16 posted on 04/02/2018 6:40:37 AM PDT by Paladin2
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To: Paladin2

To know the exact path of an object in orbit is easy-peasy, Newton could do it with pencil and paper.

To know the exact moment when a tumbling variable cross section object hitting and skipping across random pockets of updrafts and downdrafts of upper-upper atmosphere will slow enough to fall out of orbit is a bit more challenging.

No more challenging than forecasting if it will rain at high noon on my house on my birthday next year. In principle, it can be done, but the accuracy suffers...


17 posted on 04/02/2018 7:01:55 AM PDT by null and void ("We don't let them have ideas. Why would we let them have guns?" ~ Joseph Stalin)
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To: null and void

No doubt that there is variability to consider.

As time passes, “certainty” increases.


18 posted on 04/02/2018 7:07:09 AM PDT by Paladin2
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To: Gay State Conservative

“I’ve got a slug.”


19 posted on 04/02/2018 7:10:54 AM PDT by dfwgator
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To: central_va

She number ten.


20 posted on 04/02/2018 7:11:51 AM PDT by Jim Noble (Single payer is coming. Which kind do you like?)
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