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	<title>Aerospace Corporation &#8211; Spress</title>
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	<description>Spress is a general newspaper in English which is updated 24 hours a day.</description>
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		<title>Russia warned the US, the US will shoot Chinese missile fragments?</title>
		<link>https://en.spress.net/russia-warned-the-us-the-us-will-shoot-chinese-missile-fragments/</link>
		
		<dc:creator><![CDATA[Hải Lâm]]></dc:creator>
		<pubDate>Sun, 09 May 2021 16:24:13 +0000</pubDate>
				<category><![CDATA[Science]]></category>
		<category><![CDATA[Aerospace Corporation]]></category>
		<category><![CDATA[China]]></category>
		<category><![CDATA[Chinese]]></category>
		<category><![CDATA[Earth]]></category>
		<category><![CDATA[fall]]></category>
		<category><![CDATA[Falling]]></category>
		<category><![CDATA[Falling point]]></category>
		<category><![CDATA[Fragments]]></category>
		<category><![CDATA[Lloyd Austin]]></category>
		<category><![CDATA[Long March 5B]]></category>
		<category><![CDATA[Map]]></category>
		<category><![CDATA[Mike Howard]]></category>
		<category><![CDATA[Missile]]></category>
		<category><![CDATA[No catch fire]]></category>
		<category><![CDATA[Orbital inclination]]></category>
		<category><![CDATA[Rocket]]></category>
		<category><![CDATA[Roscosmos]]></category>
		<category><![CDATA[Russia]]></category>
		<category><![CDATA[Shoot]]></category>
		<category><![CDATA[Space]]></category>
		<category><![CDATA[Space Track]]></category>
		<category><![CDATA[Trajectory]]></category>
		<category><![CDATA[Truong Chinh 5B]]></category>
		<category><![CDATA[warned]]></category>
		<guid isPermaLink="false">https://en.spress.net/russia-warned-the-us-the-us-will-shoot-chinese-missile-fragments/</guid>

					<description><![CDATA[The head of Russian ROSCOSMOS showed that the falling map of China&#8217;s Truong Chinh 5B booster rocket fragment could hit the US. The head of the Russian State Aerospace and Aerospace Group ROSCOSMOS Dmitry Rogozin recently posted a map depicted as a drop zone map of China&#8217;s Truong Chinh 5B rocket fragment. Chinese Truong Chinh [&#8230;]]]></description>
										<content:encoded><![CDATA[<p><strong>The head of Russian ROSCOSMOS showed that the falling map of China&#8217;s Truong Chinh 5B booster rocket fragment could hit the US.</strong><br />
<span id="more-12704"></span> The head of the Russian State Aerospace and Aerospace Group ROSCOSMOS Dmitry Rogozin recently posted a map depicted as a drop zone map of China&#8217;s Truong Chinh 5B rocket fragment.</p>
<p> <img fifu-featured="1" decoding="async" loading="lazy" src="https://photo-baomoi.zadn.vn/w700_r1/2021_05_07_132_38757742/280a37b62bf4c2aa9be5.jpg" width="625" height="351"> <em> Chinese Truong Chinh 5B missile leaves its launch pad. </em> According to this map, anywhere between 41 degrees North and 41 degrees South can be affected by the rocket&#8217;s debris. He said the boosters will enter Earth&#8217;s atmosphere as early as May 8. According to ROSCOSMOS, &#8220;a portion of the rocket will no longer exist in the dense gas layers of the atmosphere&#8221; but &#8220;individual non-flammable structural elements can reach the surface of the Earth&#8221;. Meanwhile, the Aerospace Corporation non-profit aerospace organization predicts, the time of the Chinese missile crashes to Earth will occur at dawn on 9/5 (international time), the error plus &#8211; minus in 28 hours. They also published a map of the potential impact area &#8211; relevant to the area provided by ROSCOSMOS. The Chinese missile&#8217;s orbital tilt is currently 41.5 degrees, meaning it could fall anywhere from the north relative to New York, Madrid and Beijing and as far south as southern Chile and Wellington. New Zealand, these are all regions with the highest population densities in the world. <img decoding="async" loading="lazy" class="lazy-img" src="https://photo-baomoi.zadn.vn/w700_r1/2021_05_07_132_38757742/6faa74166854810ad845.jpg" width="625" height="414"> <em> The ROSCOSMOS map shows the drop zone of the Chinese missile&#8217;s center. </em> Speaking to the press, US Defense Secretary Lloyd Austin expressed his hope that the Chinese missile will fall into the ocean and it is estimated that it will fall between May 8 and 9. On May 6, Mr. Austin said at this time, the US has no plans to shoot Chinese missile debris that is expected to fall back into the atmosphere this weekend. Since the missile is traveling at an average speed of 7 km / s, it is difficult to predict where it will hit. US Department of Defense spokesman Mike Howard said the US Space Command was monitoring the missile&#8217;s trajectory. However, the US was only able to determine the exact point within a few hours before it fell. According to Howard, the 18th Space Control Squadron will provide daily updates on the missile&#8217;s position on the Space Track website. Ted Muelhaupt, an expert in space debris at the US-based nonprofit Aerospace Corporation, told ABC News that the central floor of the Truong Chinh 5B rocket was probably among 10 large objects. can fall to the planet into 1 piece. The bulldog has a central floor weighing 22 tons. <img decoding="async" loading="lazy" class="lazy-img" src="https://photo-baomoi.zadn.vn/w700_r1/2021_05_07_132_38757742/8723919f8ddd64833dcc.jpg" width="625" height="312"> <em> China&#8217;s Long March 5B missile hull areas are likely to fall over the next few days. Photo: Aerospace Corporation </em> According to SpaceNews, the 22-ton central deck of the Truong Chinh 5B missile is in a state of out of control and could fall to Earth. Instead of falling to the intended location at sea like the previous rockets, the central stage of the Truong Chinh 5B boosters began to rotate around the globe in China&#8217;s helplessness. On April 28, the China National Space Administration (CNSA) launched a Long March 5B booster rocket carrying a core module called &#8220;Thien Hoa&#8221; weighing 22.5 tons into space (part of the space station. Heavenly Palace). The launch went quite smoothly until the core of the missile suddenly deviated from its intended flight trajectory. It is known that the core layer of the body (weighing 19.6 tons, 30m long and 5m in diameter) is currently flying around in the LEO orbit at an extremely fast speed. According to a SPACECOM representative, the Chinese missile is currently flying at 162-306km above the ground, indicating that it has begun to gradually decrease altitude from 170-372km. Essentially the drag of the Earth&#8217;s atmosphere sooner or later pulls the upper missile body out of the LEO orbit, but with its erratic speed and trajectory it makes it possible to accurately predict the location and The moment the rocket will hit the ground becomes difficult.</p>
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		<post-id xmlns="com-wordpress:feed-additions:1">12704</post-id>	</item>
		<item>
		<title>Missile fragment: Experts say China &#8216;neglected, irresponsible&#8217;</title>
		<link>https://en.spress.net/missile-fragment-experts-say-china-neglected-irresponsible/</link>
		
		<dc:creator><![CDATA[Phương Anh (Nguồn: The New York Times)]]></dc:creator>
		<pubDate>Sun, 09 May 2021 11:49:09 +0000</pubDate>
				<category><![CDATA[Science]]></category>
		<category><![CDATA[Aerospace Corporation]]></category>
		<category><![CDATA[Blow up]]></category>
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		<category><![CDATA[Jonathan McDowell]]></category>
		<category><![CDATA[Missile]]></category>
		<category><![CDATA[Neglect]]></category>
		<category><![CDATA[neglected]]></category>
		<category><![CDATA[Northeast Africa]]></category>
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		<category><![CDATA[Re import]]></category>
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		<category><![CDATA[Truong Chinh 5B]]></category>
		<guid isPermaLink="false">https://en.spress.net/missile-fragment-experts-say-china-neglected-irresponsible/</guid>

					<description><![CDATA[Experts questioned how China implemented its space program when the missile debris crash did not first occur. Up to now, the possibility of the Truong Chinh 5B missile fragment falling into the dangerous residential area is assessed to be very low, but it is still possible. The largest missile center in China is falling out [&#8230;]]]></description>
										<content:encoded><![CDATA[<p><strong>Experts questioned how China implemented its space program when the missile debris crash did not first occur.</strong><br />
<span id="more-12653"></span> Up to now, the possibility of the Truong Chinh 5B missile fragment falling into the dangerous residential area is assessed to be very low, but it is still possible.</p>
<p> The largest missile center in China is falling out of control in orbit, after it carried part of the new space station into space last week. The object is expected to fall to Earth during an &#8220;uncontrolled re-entry&#8221; on May 8 or 9. Whether it falls harmlessly into the ocean or affects the land where humans live, the reason the Chinese space program allows this to happen is &#8211; again &#8211; unclear. And given China&#8217;s planned launch schedule, it is entirely possible that such uncontrolled re-imports continue to occur. <img fifu-featured="1" decoding="async" loading="lazy" src="https://photo-baomoi.zadn.vn/w700_r1/2021_05_07_83_38758103/3f105fa843eaaab4f3fb.jpg" width="625" height="364"> <em> Missile Truong Chinh 5B in a launch in 2020. (Photo: Xinhua)</em> The China space program has a series of major spacecraft achievements over the past six months, including bringing back lunar rocks and sending spacecraft into orbit around Mars. However, the programs seem to continue to pose a small, though small danger to people across the planet without control of the path of the launched missile. Jonathan McDowell, an astrophysicist at the Center for Astrophysics in Cambridge, Massachusetts, who tracks objects in space, says: <em> “I think it was their negligence. </em> <em> I think it is irresponsible.</em> The uncontrolled drop is the reinforced core of Truong Chinh 5B, designed to lift large, heavy sections of the space station. For most rockets, the lower layers typically fall back to Earth shortly after launch. The upper layers, when they reach orbit, often reactivate the engine (after releasing the load), directing them to re-enter deserted areas such as the oceans. For the past three decades, only China has lifted layers of such large rockets into orbit and let them crash somewhere, said Dr. McDowell. <em> &#8220;It is a technical decision based on possibilities.&#8221;</em> He said that Chinese engineers were able to design the trajectory of the rocket so that it would remain in orbit, fall back to Earth shortly after launch, or they might have planned to activate the booster. fig to get it out of orbit in a non-dangerous way. Ted J. Muelhaupt, director of the Center for Orbital Research and Aerospace Debris re-entry, says: <em> &#8220;The reintegration design cannot be taken lightly, it&#8217;s something the world as a whole has done because we need it.&#8221;</em> As for Truong Chinh 5B reinforcement, it could be anywhere between 41.5 North latitude and 41.5 South latitude. That means Chicago, located further north, is safe, but big cities like New York could suffer. On May 6, Aerospace Corporation, a federally funded nonprofit that conducts research and analysis largely, predicts the re-entry will take place on May 8 at 11:43 p.m. Eastern time (10:43 p.m. 9/5 Vietnam time). If that is correct, the debris could fall to Northeast Africa, in Sudan. The timing uncertainty &#8211; a 16-hour fluctuation &#8211; and location are still large. A day ago, Aerospace predicted the re-entry site an hour in advance in the Eastern Indian Ocean. The calculations are complicated by many factors, for example, the sun. The increase in the intensity of the solar wind &#8211; charged particles sprayed by the sun &#8211; will inflate the Earth&#8217;s atmosphere, increasing its force on the object and increasing its rate of fall. The movement of the object also affects. The US Space Command and the Russian space agency are both monitoring the missile division. The Russian statement noted that the re-import will not <em> &#8220;affect the territory of the Russian Federation&#8221;</em> . The US agency meanwhile promised to update it regularly before the event was likely to take place. Currently the object is moving at a speed of about 29,868 km / h, so prediction of position also changes with each minute. China plans to launch several more launches in the coming months as the construction of its third space station is completed, known as the Heavenly Palace, or &#8220;palace in the sky&#8221;. That would require additional flights of giant rockets and the possibility of more uncontrolled re-imports leaving people on the ground anxious to follow, even when mishaps from single parts. very small. Jen Psaki, White House press secretary, said on May 5: <em> &#8220;For the mutual benefit of all nations, it is necessary to act responsibly in space to ensure the safety, stability, security and long-term sustainability of space activities&#8221;. </em> America hopes to push<em> &#8220;Responsible spatial behavior&#8221;.</em></p>
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