Long March 5B rolls to launchpad, carrying China’s next large space station module
Long March 5B being rolled to launch site
China’s big Long March 5B rocket was successfully rolled to its launch site yesterday in preparation for a July 24, 2022 launch that will put China’s next large space station module, Wentian, into orbit.
The Wentian module, with a launch weight near 44,000 pounds (20 metric tons), will dock with the Tianhe core module on China’s Tiangong station in low Earth orbit. Chinese astronauts Chen Dong, Liu Yang, and Cai Xuzhe living on the Tiangong complex will monitor Wentian’s arrival, then become the first crew members to float into the station’s new module.
The launch this weekend will add the second of three large pressurized modules needed to complete the initial construction of the Tiangong space station. The Tianhe core module launched on a Long March 5B rocket in April 2021, and Chinese ground teams are preparing the Mengtian module for launch on a Long March 5B rocket in October.
The big question mark however concerning this upcoming launch is the central core stage of the Long March 5B, seen in the picture above surrounded by four strap-on boosters with Wentian stacked on top. In all previous Long March 5B launches, that core stage reached orbit, deployed its payload, and then crashed to Earth uncontrolled because its main engines could not be restarted. Will this core stage do the same?
The name of this particular Long March 5B also carries with it a new suffix, “Y3”. In the past when the Chinese added letters to a name it was because the rocket had been changed or upgraded in some manner. Furthermore, in March China did some static fire engine tests of what were suggested to be new engines for the core stage.
Developed by the China Aerospace Science and Technology Corporation, the engine is designed for the core stage of the Long March-5 carrier rocket series, which will be used to launch two lab modules of China’s orbiting Tiangong space station this year.
The long-range test, lasting 520 seconds, has verified the reliability of the engine, and there will be more than 20 experimental tasks that the rocket engine will undergo to further test its performance, the company disclosed.
Based on this meager information, it appears that China might have upgraded the core stage’s engines so they can be restarted and the stage’s de-orbit can be controlled so it crashes over the ocean, not over some random point of inhabited land. We shall have to wait until after the launch on July 24th to find out.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
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2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
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4. Donate by check, payable to Robert Zimmerman and mailed to
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Long March 5B being rolled to launch site
China’s big Long March 5B rocket was successfully rolled to its launch site yesterday in preparation for a July 24, 2022 launch that will put China’s next large space station module, Wentian, into orbit.
The Wentian module, with a launch weight near 44,000 pounds (20 metric tons), will dock with the Tianhe core module on China’s Tiangong station in low Earth orbit. Chinese astronauts Chen Dong, Liu Yang, and Cai Xuzhe living on the Tiangong complex will monitor Wentian’s arrival, then become the first crew members to float into the station’s new module.
The launch this weekend will add the second of three large pressurized modules needed to complete the initial construction of the Tiangong space station. The Tianhe core module launched on a Long March 5B rocket in April 2021, and Chinese ground teams are preparing the Mengtian module for launch on a Long March 5B rocket in October.
The big question mark however concerning this upcoming launch is the central core stage of the Long March 5B, seen in the picture above surrounded by four strap-on boosters with Wentian stacked on top. In all previous Long March 5B launches, that core stage reached orbit, deployed its payload, and then crashed to Earth uncontrolled because its main engines could not be restarted. Will this core stage do the same?
The name of this particular Long March 5B also carries with it a new suffix, “Y3”. In the past when the Chinese added letters to a name it was because the rocket had been changed or upgraded in some manner. Furthermore, in March China did some static fire engine tests of what were suggested to be new engines for the core stage.
Developed by the China Aerospace Science and Technology Corporation, the engine is designed for the core stage of the Long March-5 carrier rocket series, which will be used to launch two lab modules of China’s orbiting Tiangong space station this year.
The long-range test, lasting 520 seconds, has verified the reliability of the engine, and there will be more than 20 experimental tasks that the rocket engine will undergo to further test its performance, the company disclosed.
Based on this meager information, it appears that China might have upgraded the core stage’s engines so they can be restarted and the stage’s de-orbit can be controlled so it crashes over the ocean, not over some random point of inhabited land. We shall have to wait until after the launch on July 24th to find out.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
LOOK OUT BELOW!
So much for All-Indian Used Rockets and Recovery.
I posted this before, but it bears repeating. Language and nomenclature have meaning—oftentimes deep meaning. Our enemies, both foreign and domestic, are acutely aware of this fact…….
I have one beef about referring to these rockets as “Long March”. Sure, it’s the name the native builders gave it, but our usage of it commemorates and dignifies a murderous rise to power of a regime with a long history of killing that continues to this day. It would be like the Germans building an orbital rocket and calling it Mein Kampf 1. NATO had a good convention of attaching code names to the scores of Soviet rockets built during the Cold War. One of my favorites was referring to the powerful nuclear SS-18 as the Satan missile. Given the Chicoms well-documented history of stealing our missile technology over the years, I suggest we stop referring to the Long March family, and start calling a member, for example, Shoplifter 11.
Concerned: Just as I don’t play the language game the left demands (calling American Indians “native Americans” and cross-dressers “transgender”), I won’t play your game. This is the name the Chinese have given their rocket, for good or ill.
CZ-5 then. The R-7 core block also followed Sputnik into space. It was that booster people mistook for the sat. Here, we have a much larger payload-and the booster still follows. That’s why I like hydrogen-it allows easier stage-and-a-half designs. They should have went half dry, half wet…at least for trash space. Or refill to push payloads out of LEO,
“over the ocean”
Funny, I’ve never seen anyone spell “Taiwan” that way before.
Rockets falling on their heads may be the least of the worries of the people of China. It continues to unravel. Things like this are not business as usual for the godless Chicom commie:
Wall Street Silver @WallStreetSilv
*** Breaking news ***
Tanks are being put on the streets in China to protect the banks.
This is because the Henan branch of the Bank of China declaring that people’s savings in their branch are now ‘investment products’ and can’t be withdrawn.
9:15 AM · Jul 20, 2022
https://twitter.com/WallStreetSilv/status/1549790086656581640
As much time as SLS has spent commuting between the VAB and the pad, perhaps NASA should rename it ‘Long March’.