One can always be overwhelmed by the vast size of our galaxy even without knowing how large it actually is. However, with the help of new technologies, astronomers have been diving deep into our galaxy’s mysteries. Thus, they have now discovered that the Milky Way is even bigger than we’ve imagined, via locating its edge.
A massive galaxy
Officials in New York have announced that the Milky Way stretches for almost 2 million light-years across. Thus, it is 15 times wider than its already enormous luminous spiral disk. The new data will scientists in estimating the sheer size of galaxies, as well as the many other galaxies orbiting around it. It will also “help astronomers tease out other galactic properties,” said Rosemary Wyse, an astronomer at Johns Hopkins University.
For now, scientists believe that there are 60 known galaxies orbiting the Milky Way. However, this new data will help unveil more of them, along with their fascinating mysteries.
“In many analyses of the Milky Way halo, its outer boundary is a fundamental constraint,” the researchers write in their paper. “Often, the choice is subjective, but as we have argued, it is preferable to define a physically and/or observationally motivated outer edge. Here we have linked the boundary of the underlying dark matter distribution to the observable stellar halo and the dwarf galaxy population.”
In the Milky way, there is a pancake-shaped disk of stars that houses the sun, which is 120,000 light-years across. Moreover, beyond that disk, there appears to be a disk of gas. However, what both disks have in common is a vast halo of dark matter. It engulfed both, while also stretching way more. Furthermore, the dark matter allows stars to exist within even further away from distance from both disks. If only for a certain point.
“Both have a well-defined edge,” Deason says, an astrophysicist at Durham University in England. “The edge of the stars is very sharp, almost like the stars just stop at a particular radius.” Hence, at the end of the stars, is where our galaxy ends.
The dark matter is equivalent to everything we see in the universe. This matter doesn’t only absorbs and reflects, but it also emits and interacts with electromagnetic spectrums like radio waves, visible light waves, or x-rays.
For a long, scientists ignored the importance of dark matter. This changed in the 1970s when experts started realizing its potential and significance.
Locating the edge of the galaxy will play a significant role in future space discoveries. It will not only help in discovering new small galaxies nearby, but it will also help in identifying the individual stars out at the boundary. The measurement will also help in organizing future experiments as well as solving some of the space’s mysteries. Moreover, the paper states that “There is great hope that future data will provide a more robust and accurate measurement of the edge of the Milky Way and nearby Milky Way-mass galaxies than the one we have presented here.”
A.M, A. M. W. (2020). Astronomers have finally found the edge of the Milky Way galaxy. BER. https://bgr.com/2020/03/30/milky-way-galaxy-astronomers-have-found-the-farthest-edge/Looking for the edge of the Galaxy | Spaceaustralia. (2020). Space Au. https://spaceaustralia.com/feature/looking-edge-galaxyStarr, M. (2020). Astronomers Think They Just Found The Edge of The Milky Way Galaxy. ScienceAlert. https://www.sciencealert.com/astronomers-have-found-the-edge-of-our-galaxy-it-s-bigger-than-you-thinkThompson, H. (2020, March 23). Astronomers have found the edge of the Milky Way at last. Science News. https://www.sciencenews.org/article/astronomers-have-found-edge-milky-way-size
Delhi Air Pollution: 18 Million People at the Risk of Severe Health Problems
Delhi Air Pollution: Delhi, the capital of India, is one of the most polluted cities in the world. But winter is especially cruel here. Each year, October, November, and December bring together an exceptionally dirty environment, where over 18 million people are forced to live with a quilt of smog covering the capital and nearing cities.
2022 is nothing different. With the Air Pollution Index (API) at 337, the condition of Delhi’s environment is worsening.
The big question now is: what causes such disastrous air pollution in Delhi? What are the inferno reasons that pollute the air of entire northern India? And how are Delhites coping with the pollution?
An Overview of the Problem: Delhi Air Pollution
According to an India Today Web Desk article, Delhi has topped the list of the most polluted cities worldwide for the fourth consecutive year. The survey was initiated by SoGA, where the organization listed 20 polluted cities around the world in which Delhi ranked in the first position.
The air quality here in Delhi gets so bad in winter that the government needs to declare a public health emergency in response to exacerbating air pollution.
Like every year, the state government shut down schools, stalled all construction and industrial activities, and implemented an odd-even scheme traffic rotation to prevent air pollution.
“We can’t see the skyline. The air is unbreathable and traveling to work is extremely dangerous as you can see anything after 2 meters in the smog. This is not severe! This is an emergency—the next level of severity.”Abhishek singh, a Delhi resident told mzemo
This condition happens every year when Delhi experiences a massive spike in air pollution—unfortunately, initiating the reason for two deaths in the country “EVERY MINUTE.”
What is Behind Delhi Air Pollution?
The unfortunate thing about the population of Delhi and the Delhi government is that they are not entirely responsible for the severe air pollution in their state.
According to SAFAR (System of Air Quality and Weather Forecasting and Research), 48% of Delhi’s air pollution is responsible for stubble burning in Punjab and Haryana.
Delhi’s AQI has been in the severe zone (401-500) for seven days between October 20 and November 14 this year. The percentage of farm fires that contributed to Delhi’s PM 2.5 on each of these days ranged from 26% to 48%.
The primary contributors to the dangerous situation in Delhi include
Stubble Burners – The Deed Owners
Though stubble burning has been an agricultural practice for centuries, the combined mechanical harvesters leave behind the stalk of the crop in the soil, which is around 2 feet high.
Therefore, to save money and time, farmers, instead of cutting the remaining stalk, set fire to the entire field so that a new batch of crops could be grown as soon as possible.
After the year 2009, stubble burning became even more popular when the governments of Haryana and Punjab passed a law order to conserve water.
However, despite the concerning issue of air pollution in the past few years, the stubble-burning culture still continues.
The Himalayan Cool Winds Worsen the Delhi Air Pollution
The stubble burning in Punjab, Haryana, and Western UP creates fumes that blow away toward Delhi due to the strong winds during winter.
Combined with the cold winds coming from the Himalayas, this smoke gets trapped in Delhi’s air due to temperature inversion. The Himalayan mountain acts like a kind of barrier for Delhi, directing the smoke towards the capital.
Additionally, the weather also plays a significant role in worsening Delhi’s pollution. During the winters, cold mountain air rushes down from the Himalayas towards Delhi. Arriving cold air from the Himalayas beneath a layer of warm lowland air creates a dome over the state.
The warm air keeps pollution trapped on the ground with nowhere to go. So when stubble fire smoke reaches Delhi, it blends with urban pollution and forms toxic smog.
All these reasons combined, Delhi experiences dangerous air pollution that is so high that even air quality meters cannot accurately gauge its level.
The Co-Partners of Stubble Burners
During October-November, India celebrates their premier festival of Diwali, where lighting crackers worsen the situation in Delhi.
When the weather was considered, the survey discovered increases in PM2.5 concentrations, one of the most dangerous particles for human health, to approximately 40% high on the second day of the festival.
The Delhi government, however, made significant efforts to reduce the effects of burning crackers in Delhi pollution but failed to implement it thoroughly.
Stubble burning in Punjab and Haryana peaks in October end- and November. While the contribution of Diwali crackers significantly affects the air quality of Delhi.
Nevertheless, the contribution of stubble burning is Delhi’s primary cause of air pollution.
Delhi Air Pollution: The Solution
The unique geographical location of Delhi, coupled with its huge population, puts the state in a fragile position. In the interview with Mzemo, Abhishek said that the condition is getting worse every year.
However, there are a few solutions.
The controllable thing for Delhi is to use public transport, the Metro, or trains to travel. Secondly, reduce the waste or bifurcate the plastics and dry waste from wet. Third, implement strict rules and regulations against the Punjab and Haryana governments.
And most importantly, the government needs to come up with policies that to restore quality air in Delhi, especially when the life of 18 million people are at risk.
Palestine is Entrenched In the Heart of Qatar World Cup
Almost every match of the Qatar 2022 World Cup has witnessed signs of having Palestine entrenched in the heart of World Cup’s fans by either raising the Palestinian flag, wearing a Palestinian kufiyah or chanting slogans in solidarity with the people of Palestine. Palestine is a kind of country that is physically absent but spiritually present in the heart of the World Cup in Qatar. There is hardly a match, event, or promotional activity without the presence of the Palestinian flag, even though its team does not participate in the tournament. This edition of the World Cup tournaments is, by all means, different and holds significant importance since its beginning 92 years ago for the Arabs and the Palestinians. Since the beginning of the tournaments, Palestinians have been looking forward to spreading awareness about their suffering and getting their voice heard on a large scale.
What is in the heart, is in the heart
Arabs’ unity at its best in supporting Palestinians is present in a chilling way in the Mondial. This is almost the first time for Muslims, Arabs, and especially Palestinians to have their powerful platform to speak aloud. They need to speak loudly about their suffering in the largest gathering ever. The Palestinian flag has been flown with pride at stadiums across Doha since the tournament kicked off.
The unifying power of football has been unmistakably displayed, with Palestinians eager to throw their support behind Arab teams upsetting football’s international elite. On the other hand, Arabs have also shown signs of solidarity with the Palestinians during the tournaments. “My friends and I have been exchanging videos posted online showing Arab people waving the Palestinian flag, it’s a testament that we are one and Palestine is alive in the hearts and minds of all Arabs,” a fan said. Furthermore, Arab activists on “Twitter” launched a campaign to boycott companies supporting the “Israeli” occupation, and widely raised Palestinian flags during the World Cup Qatar 2022. Beautifully, Tunisian fans chanted for Palestine and raised the Palestinian flag outside the stadiums beautifully displaying Palestine entrenched in the heart of the World Cup.
Qatar encapsulates timeless universal solidarity with Palestine
It is not surprising to see the Qatari fans’ support for the Palestinians in the Mondial. On top of all supporting countries, Qatar has always shown solidarity with the Palestinian question whether spiritually or financially. Significantly, Qatar has seized the chance not only to spread Islamic culture and history but also the Palestinian question as well. Likewise, a Qatari man filmed a video on social media showing him distributing Palestinian armbands.
Several Qataris wore armbands featuring a pro-Palestinian design at the Mondial, according to photos posted on Twitter. The armbands bore the black-and-white design of the kufiyah scarf that is synonymous with the Palestinian cause. They were an apparent response to players and officials protesting FIFA’s players who wear the gay armband on the pitch. On top of all of that, Winterhill Hospitality, the official Qatar 2022 FIFA World Cup hospitality-booking site, has put ‘Occupied Palestinian territories’ as a country option, without mentioning ‘Israel’ on its list. Moreover, it launched a popular campaign called “The Palestinian Dream” in Qatar. It aims to raise awareness of the Palestinian cause and the crimes of the occupation. It also has another aim: taking advantage of the major global event “World Cup”.
In addition, a Qatari man appeared in a video refusing to talk to an Israeli reporter as a way of showing solidarity with the Palestinian cause. Not only him, but also many Qataris showed refusing to interact with Israeli reporters. They also held the Palestinian flags high in every street, car, and stadium.
Israel is hopelessly isolated as Palestine is entrenched in the heart of the masses
As a sign and a result of showing solidarity with Palestinians, the masses have hopelessly outcasted and isolated Israeli media in front of the world. The Israeli media appeared isolated amidst large numbers of Arab fans. Whenever knowing their Israeli identity and hear their broken Arab accent, pro-Palestinians rally around them with dozens of Palestinian flags. For more, click here. “We feel hated, surrounded by hostility and unwanted,” an Israeli journalist said. Another Israeli reporter interviewing a Saudi fan burst into anger shouting that “Israel stays for doomsday.” This is a sign of covering up the distress and anger in which he is. This Mondial has proved the hatred of Arabs, Muslims, and some Westerners worldwide for the Israelis. A Saudi fan was overwhelmed in a video telling an Israeli reporter that he is not welcome here.
As a result, Israeli media started to flounder for being a redundant intolerable guest. “After a while, we decided to claim we were Ecuadorian when someone would ask us where we were from,” an Israeli reporter said. Read more on this: Is anti-Semitism essential for the survival and growth of Zionism and Jewish peoplehood?
The Yemeni, Saudi, and Tunisian masses gave a harsh lesson to the Israeli journalist Jay Hochmann. This happened when he stood among their groups to impose himself among them, so they cheered “Palestine”. Furthermore, Yediot Ahrnot said that their coverage of the World Cup showed the magnitude of the Arabs’ hatred of Israel. It also noted that Iranian, Qatari, Jordanian, Moroccan, Syrian, Lebanese, and Egyptian fans were looking at them with hate looks.
Summing up, it is the instinct of Arabic peoples to show such solidarity with Palestinians. All the presented signs show that Palestine is entrenched in the heart of World Cup fans. Through their unity and awareness, the Palestinian question is strongly dominant in the scene. Most importantly, let us not forget the enormous efforts of Qatar of supporting Palestinians in all circumstances. One of the most critical factors to make full benefit of the Qatar World Cup in support of the Palestinian cause is to communicate directly with match commentators, presenters, and influencers. This can be via television, radio channels, or social media sites to highlight, talk about, and address the Palestinian issue during their comments on the games.
In addition to the need to interact on social media sites via several tags, most notably Palestine in the World Cup, to get the issue to the extreme and the most significant gatherings. This interaction proved that the question of Palestine is still alive and still entrenched in the hearts of all Arabs and Islamic peoples in the World Cup. Qatar World Cup FIFA has become the main platform to convey the Palestinian question to the whole world. On the other hand, negligence and outcast, at least, are what Israelis got due to their bloody deeds against Palestinians. From our platform, we announce our support for Qatar and the Palestinian question as well.
The UK Economy Braces for 2-Year Long Recession: What Went Wrong?
The UK economy is witnessing one of the worst crises in its history. The downfall of the pound, war-infused energy crisis, skyrocketing electricity bills, collapsing stock market, changing Prime ministers, and whatnot?
Nothing has gone in the UK’s favor since the passing of the Queen. And now the country is bracing for a prolonged two-year recession with contracting third quarters.
But what went wrong in the first place? How did this trigger an economic catastrophe in the UK? And can Rishi Sunak save the UK?
Here is a detailed explainer:
UK Economy: An Overview of the Problem
With the political upheaval and the pandemic, the already suffering economy of the UK reached its brim when the Russia-Ukraine war ignited.
In response to Ukraine’s invasion, Britain halted the import of fuel, gas, or coal from Russia since June for the first time in the past 25 years.
As a result, Russia stopped its critical gas pipeline to Europe, thus creating an energy crisis.
All this led to the UK’s economic downfall.
Today, inflation is at an all-time high of 9.9%, a 40-year high. Energy bills are shot up by almost 80%despite capping. Finally, and most importantly, the pound has become one of the worst-performing currencies, with its value dropping by 24% against the dollar.
The Mini Budget Turmoil
With such disruptive environments in the UK, former Prime Minister Liz Truss came up with the mini-budget. The mini-budget baskets a slew of tax changes, including the elimination of the high rate of income tax for the wealthy and the energy subsidies policy platform.
However, the mini-budget backfired and now has snowballed from an energy crisis into debt, housing, currency, and even a banking crisis.
The pointer mentioned in the mini-budget has been so terrifying that it shook the economy of the UK and plunged the London Stock Exchange horribly.
With such an unstable situation inside the UK economy, Truss changed her mind about company taxes after days of adamantly defending her budget and firing finance Minister Kwarteng.
“I still agree with my policies, but I’ve sacked my finance minister because he announced them, and the market didn’t like them.”She said
A Cold and Long Winters Awaits the UK
The three major events that make the incoming winter snug for the UK are:
- First, Russia has entirely cut off gas, which causes the cost of electricity to shoot up by almost 80%.
- Secondly, on top of the existing gas storage, the incoming winter energy consumption is about to hit a new peak from September to December.
- Third, even if Europe had 90% of its Energy storage complete in September 2022, it could take only 90 days for it to reach dangerously low levels.
Long story short, a gas shortage during a peak consumption time, with no storage option, will further increase energy prices. It has already been shot up at extreme levels resulting in high electricity bills that eventually heated inflation and the economy of the UK.
Even though the UK is receiving help from the US and other countries, gas prices are still very high. Hence the cost of production and inflation has hit a record 9.9%.
“It is going to be tough. But protecting the vulnerable – and people’s jobs, mortgages, and bills – will be at the front of our minds as we work to restore stability, confidence, and long-term growth,”British finance minister Jeremy Hunt twitted
Bond Market Crisis with Collapsing Pound
The UK’s property market, pension industry, and overall economy are at risk of recession. The reason behind this is the decline in the price of UK government bonds and the ensuing rise in interest rates.
10-year bond rates in the UK have gone above almost 300%, going from just about 1% to 4.11% in just nine months.
Even though the bonds yield a 4% interest, the currency has depreciated to such an extent that it has become a disaster for foreign investors. As a result, foreign investors are quitting the UK market, further decreasing the demand for the pound.
Such a crisis in the bond market resulted in currency depreciation further, and the sterling slid against the US dollar. Furthermore, during the Ukraine-Russia war, Russia cut off gas supplies, and oversized reliance on imports further surge Euro.
Rishi, the Third Prime Minister in Three Months
After the resignation of Boris Johnson with 27 ministers, the office was handed over to Liz Truss. When Boris left the office, there was a sensation in the UK that it was time for stability and competence.
However, due to poor politics and policies, Liz Truss abruptly resigned from the post of Prime Minister within 45 days. The shortest and most disastrous spell that slung the economy of the UK and crashed the pound forced Liz Truss to step down from the post.
With the resignation of Liz Truss, the reign was entrusted to Rishi Sunak, the third PM of the UK in the last three months. Sunak’s appointment ended another period of political unrest in the UK.
But many analysts and Westminster observers are still of the opinion that there will soon be another crisis. With the opposition Labor Party presently leading in the polls, all opposition parties are pleading for a general election.
Can Rishi Sunak Save UK Economy?
The political unpredictability has led the UK economy into a two-year-long recession. The previous two prime ministers were unqualified to steer the UK economy’s flimsy ship. Hence Rishi has some challenging tasks to do.
Now, everything will depend on how Rishi approaches the challenging work of rescuing the UK economy from disaster, and it will be interesting to watch how he advances.
Featured3 years ago
The Unfortunate Correlation between Race and Covid 19
Featured2 years ago
Practical Ways to Fight Depression in Islam
Featured2 years ago
Forget About Terrorism, Have You Met Cybercrime?
Featured2 years ago
The Connection Between Muslim Prayers (Namaz/Salah) and Yoga Poses
Featured2 years ago
Protecting half the planet: a potential solution for climate change and endangered species
Featured2 years ago
Monsoon Floods: A Recurring Hazard
Featured3 years ago
NASA And SpaceX Collaborate On A Historic Mission
Featured2 years ago
The Islamic Art