en.wikipedia.org/wiki/ASAT_program_of_China
5 corrections found
The International Space Station will move if anything gets within 1,000 miles of its position
NASA does not maneuver the ISS for every object within 1,000 miles. Official NASA materials describe much smaller conjunction screening and actual avoidance actions for predicted passes on the order of miles or tens of kilometers, not 1,000 miles.
Full reasoning
This distance threshold is far too large.
NASA documentation on human-spaceflight conjunction operations says that, for ISS operations, a conjunction is screened within a "4km x 50km x 50km box" and maneuvers are based on collision-risk thresholds, not a blanket 1,000-mile rule. Another NASA presentation on ISS conjunction operations says ISS maneuver decisions use probability thresholds such as 1-in-10,000 and 1-in-100,000, again not an automatic 1,000-mile trigger.
NASA's own ISS blog also gives real examples that are orders of magnitude smaller than 1,000 miles: in October 2022 NASA said the station maneuvered because a debris fragment was predicted to pass within about three miles of the ISS.
So the article's claim that the ISS "will move if anything gets within 1,000 miles" is incorrect. NASA's published screening and maneuver practices are much tighter and risk-based.
3 sources
- NASA Technical Reports Server: NASA’S ORBITAL DEBRIS CONJUNCTION ASSESSMENT AND COLLISION AVOIDANCE PROCESSES
"In this context a conjunction is defined as an object predicted to be within the screening volume, currently a 4km x 50km x 50km box."
- NASA Technical Reports Server: Human Spaceflight Conjunction Operations
"Maneuver thresholds determined for ISS" include a "Red threshold of 1-in-10,000" and a "Yellow threshold of 1-in-100,000."
- NASA: Space Station Maneuvers to Avoid Orbital Debris
"Without the maneuver, it was predicted that the fragment could have passed within about three miles from the station."
The State Administration for Science, Technology and Industry for National Defense (SASTIND, formerly known as COSTIND) is the scientific branch of the PRC's military and was absorbed into the GAD when it was formed in 1998.
This gets the institutional history wrong. SASTIND did not exist in 1998; official sources say it was created in March 2008, replacing COSTIND, which was still operating in January 2008.
Full reasoning
The key date here is wrong.
An official SASTIND page says that in March 2008 the 11th National People's Congress decided not to retain the old COSTIND and to establish the State Administration for Science, Technology and Industry for National Defense (SASTIND) instead. That means SASTIND did not exist in 1998 and therefore could not have been "absorbed into the GAD" when the GAD was created that year.
A second official source from the Ministry of Education, dated January 15, 2008, still refers to "国防科工委主任张庆伟" (Zhang Qingwei, director of COSTIND). That shows COSTIND was still operating in early 2008, immediately before the March 2008 reorganization.
So the article conflates COSTIND and SASTIND and places the reorganization a decade too early.
2 sources
- 中华人民共和国教育部: 教育部、国防科工委共建教育部直属高校工作正式启动
Dated 2008-01-15, it identifies "国防科工委主任张庆伟" — showing COSTIND still existed in January 2008.
- 国家国防科技工业局: 国防科工局直属机关党建五年工作纪实
"2008年3月,十一届全国人大一次会议做出不再保留原国防科工委,组建国家国防科技工业局的决定。"
Zhang Yunchuan was director of SASTIND from 2003 to 2007.
SASTIND did not exist during 2003–2007. Official sources show Zhang Yunchuan was director of COSTIND, the predecessor body, and SASTIND was only created in March 2008.
Full reasoning
This claim uses the wrong agency name for that period.
Official SASTIND history says the old COSTIND was not abolished until March 2008, when the National People's Congress decided to create the State Administration for Science, Technology and Industry for National Defense.
Official Chinese government sources from 2007 identify Zhang Yunchuan as "国防科工委主任张云川" — i.e., director of COSTIND, not SASTIND. Since SASTIND was only established in 2008, Zhang Yunchuan could not have been its director from 2003 to 2007.
2 sources
- 国家国防科技工业局: 国防科工局直属机关党建五年工作纪实
"2008年3月,十一届全国人大一次会议做出不再保留原国防科工委,组建国家国防科技工业局的决定。"
- 国家原子能机构: 曾培炎考察10MW高温气冷实验堆 张云川孙勤等陪同考察
The 2007 article identifies him as "国防科工委主任张云川" — director of COSTIND, not SASTIND.
Zhang Qingwei followed Yunchuan as director of SASTIND from 2007 to 2009.
This is doubly wrong: in January 2008 Zhang Qingwei was still serving as director of COSTIND, not SASTIND, and the new SASTIND leadership post went to Chen Qiufa in March 2008.
Full reasoning
Official sources contradict both the agency name and the tenure.
A Ministry of Education page dated January 15, 2008 identifies "国防科工委主任张庆伟" — Zhang Qingwei as director of COSTIND. That alone shows he was not director of SASTIND in 2007 or early 2008, because SASTIND did not yet exist.
An official State Council personnel notice then says that on March 18, 2008, Chen Qiufa was appointed vice minister of Industry and Information Technology and director of SASTIND. So Zhang Qingwei was not the head of SASTIND through 2009.
2 sources
- 中华人民共和国教育部: 教育部、国防科工委共建教育部直属高校工作正式启动
Dated 2008-01-15, it identifies "国防科工委主任张庆伟" — Zhang Qingwei as director of COSTIND.
- 中国政府网: 中华人民共和国国务院任免人员
On 2008-03-18 the State Council appointed "陈求发为工业和信息化部副部长兼国家国防科技工业局局长" — Chen Qiufa as MIIT vice minister and director of SASTIND.
Chen Qiufa replaced Qingwei as director of SASTIND in 2009.
Chen Qiufa took over in 2008, not 2009. The State Council appointed him director of SASTIND on March 18, 2008, and official reports already identify him in that role in 2008.
Full reasoning
The year is wrong.
The State Council's official personnel notice says that on March 18, 2008, Chen Qiufa was appointed vice minister of Industry and Information Technology and director of the State Administration for Science, Technology and Industry for National Defense.
That appointment is also reflected in later 2008 official reporting: a November 2008 provincial government article refers to "国防科工局局长陈求发" (SASTIND director Chen Qiufa). So he did not replace Zhang Qingwei in 2009; he was already serving as SASTIND chief in 2008.
2 sources
- 中国政府网: 中华人民共和国国务院任免人员
On 2008-03-18 the State Council appointed "陈求发为工业和信息化部副部长兼国家国防科技工业局局长".
- 中共湖北省委军民融合发展委员会办公室: 国家工业和信息化部副部长、国防科工局局长陈求发一行莅临武汉重工铸锻有限责任公司视察工作
Published 2008-11-04, it already identifies him as "国防科工局局长陈求发".