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Oldest Black Hole Discovered Dating Back To 470 Million Years After The Big Bang

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CAPE CANAVERAL, Fla.: Scientists have identified the world’s oldest black hole, a cosmic beast created only 470 million years after the Big Bang.

The findings, released on Monday, confirm previous predictions that supermassive black holes existed at the universe’s beginning. The observations were made by NASA’s James Webb Space Telescope and the Chandra X-Ray Observatory over a year.

Given that the cosmos is 13.7 billion years old, this black hole is 13.2 billion.

Even more startling to astronomers is the fact that this black hole is a whopper – ten times larger than the black hole in our own Milky Way galaxy.

According to senior author Akos Bogdan of the Harvard-Smithsonian Centre for Astrophysics, it might weigh anywhere from 10% to 100% of the mass of all the stars in its galaxy. That is far from the tiny ratio of black holes in our Milky Way and other surrounding galaxies — an estimated 0.1%, he noted.

black hole

Oldest Black Hole Discovered Dating Back To 470 Million Years After The Big Bang

“It’s just really early in the universe to be such a behemoth,” said Priyamvada Natarajan of Yale University, who participated in the study published in Nature Astronomy. A companion piece was published in the Astrophysical Journal Letters. “It’s astounding how this thing is sitting in place already with its galaxy so early on in the universe.”

The black hole is thought to have been created from massive clouds of gas collapsing in a galaxy adjacent to one with stars. The black hole gained control once the two galaxies joined.

The fact that Chandra identified it using X-rays shows “without a doubt that it is a black hole,” according to Natarajan. Using X-rays, “you’re capturing the gas that is being gravitationally pulled into the black hole, sped up and it starts glowing in the X-rays,” the scientist explained.

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She went on to say that this one is a quasar because it is actively developing, and the gas is blindingly brilliant.

According to scientists, the Webb telescope alone may have discovered a black hole 29 million years old, although it has yet to be viewed in X-rays and verified. Natarajan believes that more early black holes will be discovered – perhaps not as far out, but certainly fairly far away.

“We are expecting a new window to open in the universe, and I think this is the first crack,” she said.

The two space observatories, Webb and Chandra, magnified the region of space where this galaxy, UHZ1, and its black hole are located using a method known as gravitational lensing. The telescopes magnified UHZ1 and its black hole in the background using light from a much closer cluster of galaxies, only 3.2 billion light-years away from Earth.

It’s a pretty faint object, and thanks to like luck, nature has magnified it for us,” said Natarajan.

Webb is the largest and most powerful astronomical observatory ever sent into space, launched in 2021 to a point 1 million miles (1.6 million km) away; it sees the universe in infrared. The considerably older Chandra spacecraft possesses X-ray vision and was launched into orbit in 1999.

“I absolutely find it amazing that Chandra can do such amazing discoveries 24 years after its launch,” Bogdan said in a statement.

Black holes are regions in space where the gravitational pull is so strong that nothing, not even light, can escape from them. They form when massive stars collapse at the end of their lifecycle. The boundary surrounding a black hole is called the event horizon.

Anything that crosses the event horizon is pulled into the black hole and cannot escape. Scientists continue to study black holes to understand their properties and their role in the universe.

SOURCE – (AP)

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Azerbaijan And Armenia Agree To Prisoner Swap And To Work Towards Peace Deal

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Azerbaijan and Armenia have agreed to exchange prisoners and work toward restoring relations and a peace agreement to end a decades-long conflict, which the US and EU have applauded.

According to a joint statement issued by Azerbaijan’s state news agency, AZERTAC, Azerbaijan will swap 32 prisoners of war for two military personnel.

“The Republic of Armenia and the Republic of Azerbaijan both believe that there is a historical chance for the region to achieve long-awaited peace.” The two countries “reaffirm their intention to normalize relations and reach a peace treaty based on the principles of sovereignty and territorial integrity,” according to the statement. The breakthrough resulted from conversations between the offices of Azerbaijan’s president and Armenia’s prime minister.

“An agreement has been reached on taking tangible steps towards building confidence between two countries,” the statement says.

armenia

Azerbaijan And Armenia Agree To Prisoner Swap And To Work Towards Peace Deal

According to Matthew Miller, a spokesperson for the US State Department, the prisoner swap was “an important confidence-building measure” as the two countries worked toward a peace agreement.

“We commend Azerbaijani President (Ilham) Aliyev and Armenian Prime Minister (Nikol) Pashinyan for their joint efforts to lay the groundwork for a more peaceful and prosperous future for the people of the South Caucasus,” the statement read. “The United States will continue to strongly support efforts to reach a durable and dignified peace.”

“Establishing and deepening the bilateral dialogue between sides has been a key objective of the EU-led Brussels process: today’s progress is a significant step,” said EU Council President Charles Michel on X. “I now encourage the leaders to finalize the … peace deal ASAP.”

The neighboring countries have been at odds for decades over Nagorno-Karabakh, an area in the Caucasus Mountains.

After mounting a quick 24-hour attack, Azerbaijan reclaimed control of Nagorno-Karabakh, an ethnic-Armenian enclave within its boundaries, in September.

armenia

Azerbaijan And Armenia Agree To Prisoner Swap And To Work Towards Peace Deal

Nagorno-Karabakh is internationally recognized as part of Azerbaijan but has been controlled by Armenian rebels for decades. Since the fall of the Soviet Union, Armenia and Azerbaijan have fought two wars over Nagorno-Karabakh, and cease-fire agreements have proven unstable.

Armenia admitted earlier this year that the province was part of Azerbaijan, but there are still disagreements about the future of its administration.

The latest progress on prisoner swaps and repairing relations came as delegates from both countries gathered in Dubai for the COP28 climate conference.

The statement also stated that Armenia would withdraw from consideration to host the annual UN-backed climate meeting next year and that Azerbaijan hoped other nations would support its bid.

armenia

Azerbaijan And Armenia Agree To Prisoner Swap And To Work Towards Peace Deal

There is a vacancy for the summit host for COP29 in 2024, which, according to UN standards, should be hosted in Eastern Europe. Before Thursday, the two countries had been obstructing each other’s candidacy in the voting process.

A vote among the region’s nations determines the year’s host country. Russia voted against numerous countries that are members of or allies of the European Union.

Azerbaijan is a big oil and gas producer that has been strengthening ties with Russia. Oil and gas account for about half of the country’s GDP and over 90% of its exports.

SOURCE – (CNN)

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Ukraine Makes New Push To Defeat Russia’s Electronic Warfare

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A drone video that appeared to show a targeted strike blowing up three antennas on the roof of an apartment building surfaced online in early November. The Ukrainian drone commander who shared it claimed to have destroyed a Russian Pole-21 electronic warfare equipment near Donetsk on the eastern front.

Regarding electronic warfare, Ukraine is already catching up to Russia.

This attack also demonstrates Kyiv’s urgency to destroy Moscow’s technology on the battlefield, indicating how critical it may be for the war’s future.

Electronic warfare, or EW, uses electromagnetic weapons or techniques. Both forces deploy it in this battle, primarily through electronic jammers that disrupt GPS-guided targeting systems, leading rockets to miss their objectives.

After nearly six months of Ukraine’s sluggish and grinding counteroffensive, it is evident that Russia has created not only great physical barriers but also formidable electronic defenses, and Ukrainian forces on the front lines must react rapidly.

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Ukraine Makes New Push To Defeat Russia’s Electronic Warfare

The drone commander with Ukraine’s 59th Motorized Brigade, which carried out the early November strike, Pavlo Petrychenko, believes that successfully destroying these systems is crucial if Ukraine is to take more land. Since the summer, there has been an increase in the frequency of Ukrainian military and media claims of successful strikes against Pole-21 systems.

“At the beginning of the conflict, they used electronic warfare to interfere with our communication, our walkie-talkies, radiocommunications, telephones, and drones,” he told CNN via video chat from near Avdiivka on the war’s eastern front, which is currently the scene of some of the bloodiest fighting.

“However, as we began to receive foreign equipment, they began to use these systems to suppress our weapons.”

“Since (the both US-provided) HIMARS (High Mobility Artillery Rocket System) and Excalibur 155 (an extended range artillery projectile) are guided by satellites, electronic warfare is actively used by (Russia) as one element of the defense against us,” Petrychenko said in a statement.

A flaw in Ukraine’s NATO-supplied armor
And this is the issue for Ukraine. Russian jammers have exploited the technological advantage of Ukraine’s Western-supplied arsenal of “smart” – guided – weapons.

Precision-guided missiles and guided multiple-launch rocket systems, such as HIMARS, are more vulnerable to electronic warfare than unguided weapons due to their reliance on GPS to hit their targets. Unguided weapons, which were common in both Russia and Ukraine’s Soviet-era stocks before 2022, do not.

ukraine

Ukraine Makes New Push To Defeat Russia’s Electronic Warfare

The Pole-21 device, designed to jam GPS signals to defend Russian assets from approaching drones or missiles, is only one component of Moscow’s expanding electronic arsenal.

The Kremlin’s playbook includes jamming, as well as “spoofing” GPS – a method that effectively fools an adversary drone or missile into thinking it is somewhere else – which also impairs radar, radio, and even cell connections.

According to state news agency TASS, Russian Prime Minister Mikhail Mishustin told a government meeting in September that production of major types of military equipment, including EW, had more than doubled in the first eight months of the year.

According to experts and Ukrainian officials, Russia has now fully incorporated electronic warfare into its forces.

In a recent essay, Ukraine’s commander-in-chief, Valery Zaluzhny, stated that Russia is now mass producing what he refers to as “trench electronic warfare.”

“The tactical level of Russian troops is saturated with (this equipment),” Zaluzhny said, adding that despite equipment losses, Moscow maintains “significant electronic warfare superiority.”

Zaluzhny also singled out American-made Excalibur shells, adding that their “capability has been significantly reduced, because the targeting system (using GPS) is very sensitive to the influence of enemy electronic warfare.”

Maj. Charlie Dietz, a Pentagon spokesperson, stated that “while the impact of Russian jamming has been observed” in certain US-supplied systems, including HIMARS rocket launchers, “it has not rendered these systems ineffective.”

ukraine

Ukraine Makes New Push To Defeat Russia’s Electronic Warfare

According to Dietz, the agency has mitigated those vulnerabilities, including “substantial efforts to re-engineer and update these systems.” Updates are “being implemented as quickly as possible to counteract the effects of EW jamming,” he added.

Right now, the best hope they have is that videos of his early November drone strike go viral, according to Petrychenko. With so many Ukrainian troops on social media, any viral clip like this would serve as a manual, assisting them in identifying Russian antennas on the battlefield.

This is shifting the game outside of Ukraine.

“I think what you’re seeing play out in Ukraine is very much a glimpse into what modern warfare looks like today,” said Kari Bingen, director of the Aerospace Security Project at the think tank Center for Strategic and International Studies and a former Pentagon principal deputy undersecretary for defense. She envisions a future where “electronic warfare capabilities and tactics are integrated into conventional force operations.”

ukraine

Ukraine Makes New Push To Defeat Russia’s Electronic Warfare

According to Dietz, a Pentagon spokesperson, the United States is “actively evaluating and adapting its strategies” in electronic warfare, which he sees as a “fundamental aspect of contemporary and future military engagements.”

Fedorov stated that Ukraine is actively investing in electronic warfare while also following in the footsteps of his drone program by promoting indigenous production.

And he is open about the fact that Ukraine requires assistance from its Western partners in terms of both equipment and knowledge.

“We have all the technology we need in the West.” The question may be how to use it, which is important. We must consider the next technological level of the conflict.”

SOURCE – (CNN)

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Italy Quits Belt And Road Plan As Europe Rethinks China Relations

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Italy, the only G7 country to join China’s flagship Belt and Road Initiative, will abandon the global infrastructure program when its contract expires next year, marking the latest symptom of Europe’s growing hostility against Beijing and its worldwide ambitions.

Giorgia Meloni, the prime minister, acknowledged the much-anticipated action on Thursday. She made the promise during her election campaign last year in response to complaints that the agreement with China that a previous administration had negotiated in 2019 had not been particularly beneficial to Italy’s economy.

On the other hand, Meloni emphasized that Rome could maintain excellent relations with Beijing outside of the program, which has increased China’s worldwide power while raising concerns that it has burdened some nations with unmanageable debt.

italy

Italy Quits Belt And Road Plan As Europe Rethinks China Relations

“I believe we should… improve our cooperation with China on trade and the economy,” Meloni told reporters, according to Reuters, in her first public comments on the matter following rumors that Italy had informed China of its decision not to renew the treaty when it ends in March 2024.

“The tool of the (BRI) … has not produced the results that were expected,” she said in a statement.

Italy’s decision coincides with the European Union’s campaign to “de-risk” its supply chains from China and secure critical technologies after the bloc’s designation of Beijing as a “systemic rival” in 2019.

These tensions were on display Thursday during a conference in Beijing between EU leaders and Chinese leader Xi Jinping, as the two sides grappled with issues ranging from trade to Russia’s war in Ukraine – with little progress made.

When asked about the Italian pullout during a normal news briefing on Thursday, China’s Foreign Ministry maintained a cautious tone, citing the “enormous appeal and global influence of Belt and Road cooperation.”

“China vehemently opposes attempts to smear and sabotage Belt and Road cooperation, or to incite bloc confrontation and division,” said spokesperson Wang Wenbin, without mentioning Italy specifically.

italy

Italy Quits Belt And Road Plan As Europe Rethinks China Relations

China has signed collaboration agreements with what it claims are more than 140 countries for the initiative, which has invested hundreds of billions of dollars in roads, ports, airports, and bridges, mostly in the Global South over the last decade.

Italy’s decision to join the scheme in 2019 was generally interpreted as a diplomatic victory for Beijing, prompting criticism from Washington and Brussels.

This summer, Italian Defense Minister Guido Crosetto called the 2019 decision “wicked,” citing growing trade disparities between the two countries in an interview with Corriere della Sera newspaper.

Last year, China imported $26.9 billion in Italian goods, up from $21.4 billion in 2019. According to China’s customs data, Chinese exports to Italy increased from $33.5 billion to $50.5 billion during the same time.

Former China-friendly Prime Minister Giuseppe Conte, who joined the scheme, blasted the withdrawal in an interview on his Facebook page, saying it was made for “ideological reasons” and risked “scuppering” future Italian export growth.

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Italy Quits Belt And Road Plan As Europe Rethinks China Relations

In an interview with the Italian news outlet Fanpage earlier this year, the Chinese Ambassador to Italy, Jia Guide, stated that a “reckless” choice to withdraw from the accord would have a “negative” influence on cooperation.

Italian politicians were eager to tread gently in their withdrawal, with Meloni frequently implying that good relations with China could be maintained outside of the Belt and Road initiative. She has also refuted allegations that the US persuaded her to abandon the scheme.

Rome withdrew as a delegation of top European Union officials arrived in Beijing for the first EU-China meeting in four years.

Chinese leaders saw the summit as a critical opportunity to calm tense relations with Europe, which Beijing sees as a major potential counterweight in its competition with the United States.

“We should not regard each other as rivals simply because our systems are different,” Xi told the visiting leaders, according to China’s official readout. “We should not reduce cooperation because competition exists, or engage in confrontation because there are disagreements.”

italy

Italy Quits Belt And Road Plan As Europe Rethinks China Relations

European Commission President Ursula von der Leyen and European Council President Charles Michel challenged Xi and Chinese Premier Li Qiang on their countries’ massive trade deficits and “unfair competition,” while Li urged the EU to be “prudent” in its use of “restrictive” economic policies.

Even though the summit looked to achieve nothing regarding fundamental problems, Von der Leyen stated that both parties agreed “that it is in our mutual interest to have balanced trade relations.”

The EU will seek “concrete progress following these discussions,” according to a statement issued after the meeting.

Source – CNN

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