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Paris Olympics 2024 Medal Tally, India Medal Tally in Olympics

Paris Olympics 2024 Medal Tally

China’s Liu Yukun won a gold medal, helping China stay at the top of the medal table. France is in second place, and Japan is in third. This is the 33rd Summer Olympics. It started on Friday and will end on August 11. The Paris Olympics has 32 sports. These include 28 main sports, plus some newer ones like breakdancing, skateboarding, surfing, and sports climbing. India won its third medal in the Paris 2024 Olympics. Swapnil Kusale got a bronze medal in the men’s 50m rifle 3 positions event. This happened in Chateauroux on Thursday.

Paris Olympics 2024 Medal Tally (Full List)

China leads with the most gold medals (11), but the United States has the highest total medal count (31). The top 5 countries by gold medals are China, France, Japan, Australia, and the United States.

Rank Country Gold Silver Bronze Total
1 China 11 7 3 21
2 France 8 10 8 26
3 Japan 8 3 4 15
4 Australia 7 6 4 17
5 United States of America 6 13 12 31
6 Great Britain 6 7 7 20
7 South Korea 6 3 3 12
8 Italy 3 6 4 13
9 Canada 2 2 3 7
10 Germany 2 2 2 6
11 Netherlands 2 2 1 5
11 New Zealand 2 2 1 5
13 Romania 2 1 1 4
14 Hong Kong 2 0 2 4
15 Sweden 1 1 2 4
16 Georgia 1 1 0 2
17 Belgium 1 0 2 3
17 Ireland 1 0 2 3
17 Kazakhstan 1 0 2 3
17 South Africa 1 0 2 3
21 Croatia 1 0 1 2
21 Guatemala 1 0 1 2
23 Argentina 1 0 0 1
23 Azerbaijan 1 0 0 1
23 Ecuador 1 0 0 1
23 Serbia 1 0 0 1
23 Slovenia 1 0 0 1
23 Uzbekistan 1 0 0 1
29 Brazil 0 2 3 5
30 Hungary 0 2 1 3
31 North Korea 0 2 0 2
32 Poland 0 1 2 3
32 Spain 0 1 2 3
34 Kosovo 0 1 1 2
34 Mexico 0 1 1 2
34 Switzerland 0 1 1 2
34 Turkey 0 1 1 2
34 Ukraine 0 1 1 2
39 Fiji 0 1 0 1
39 Mongolia 0 1 0 1
39 Tunisia 0 1 0 1
42 India 0 0 3 3
43 Moldova 0 0 2 2
44 Austria 0 0 1 1
44 Egypt 0 0 1 1
44 Greece 0 0 1 1
44 Slovakia 0 0 1 1
44 Tajikistan 0 0 1 1

Updated 01-08-2024

Paris Olympics 2024 Medal Tally, India Medal Tally in Olympics_4.1

Who is Known as the Punjab Kesari?

“Punjab Kesari” means “The Lion of Punjab.” This title is given to Lala Lajpat Rai, a great freedom fighter of India. He is remembered for his strong leadership and fearless efforts in India’s fight for independence. His work inspired many people to join the freedom struggle.

Who is Known as Punjab Kesari?

Lala Lajpat Rai was a prominent Indian freedom fighter, social reformer, and author, revered as “Punjab Kesari” or “The Lion of Punjab.” He was a part of the legendary “Lal-Bal-Pal” trio, alongside Bal Gangadhar Tilak and Bipin Chandra Pal, which shaped India’s independence movement. Lajpat Rai’s relentless efforts for freedom, reform, and justice left an indelible mark on Indian history.

Why is Lala Lajpat Rai known as Punjab Kesari?

Lala Lajpat Rai is called “Punjab Kesari” (Lion of Punjab) because of his fearless leadership and strong voice for India’s freedom. He inspired people with his bravery, patriotism, and dedication to fighting British rule. His efforts to uplift Punjab and his powerful role in the independence movement earned him this respected title.

Know About Lala Lajpat Rai

Here are some key details about Lala Lajpat Rai, also called as Punjab Kesari:

  • Lala Lajpat Rai, known as “Punjab Kesari,” was a revolutionary, politician, and author.
  • Born on 28 January 1865 in Dhudike, Punjab, he studied law in Lahore.
  • He was influenced by Swami Dayanand Saraswati and the Arya Samaj movement.
  • Rai co-founded the Dayananda Anglo-Vedic School and the Hisar Congress.
  • A key leader of the “Lal Bal Pal” trio, he fought for India’s independence.
  • He led protests against the Simon Commission and was injured in a police lathi charge.
  • His injuries led to his death on 17 November 1928.
  • Rai founded the Servants of the People Society and inspired Bhagat Singh and others.
  • He established institutions like Gulab Devi Chest Hospital and Lajpat Rai DAV College.
  • Several places, parks, and institutions in India are named in his honor.

India’s Historic Victory Over Australia: Breaking a 47-Year Record

India scripted history, on November 25, 2024, with a massive 295-run victory against Australia in the first Test of the five-match Border-Gavaskar Trophy series at the Optus Stadium, Perth. This stunning win gave India a 1-0 lead in the series and marked a significant milestone in their Test cricket journey.

This triumph shattered a 47-year-old record, making it India’s biggest victory against Australia in Australia in terms of runs. The previous record stood at 222 runs, achieved at Melbourne on December 30, 1977.

India’s Biggest Wins in Australia (By Runs)

India’s victory at Perth has rewritten the record books. Here’s a look at the biggest wins by India in Australia:

  1. Optus, Perth295 runsNovember 25, 2024 (current match)
  2. Melbourne222 runsDecember 30, 1977
  3. Melbourne137 runsDecember 26, 2018
  4. WACA, Perth72 runsJanuary 16, 2008
  5. Melbourne59 runsFebruary 7, 1981

India’s Second Biggest Win Against Australia (Any Venue)

Across all venues, this win ranks as India’s second-biggest win against Australia, following the 320-run victory in Mohali (2008).

  1. Mohali320 runsOctober 17, 2008
  2. Optus, Perth295 runsNovember 25, 2024
  3. Melbourne222 runsDecember 30, 1977
  4. Chennai179 runsMarch 6, 1998
  5. Nagpur172 runsNovember 6, 2008

Australia’s Biggest Defeats at Home

This loss places Australia’s defeat against India at Perth among their biggest defeats at home by runs:

  1. 675 runs – vs England, Brisbane, November 30, 1928
  2. 408 runs – vs West Indies, Adelaide, January 26, 1980
  3. 338 runs – vs England, Adelaide, January 13, 1933
  4. 322 runs – vs England, Brisbane, December 4, 1936
  5. 309 runs – vs South Africa, WACA, November 30, 2012
  6. 299 runs – vs England, Sydney, January 9, 1971
  7. 295 runs – vs India, Perth, November 25, 2024

India’s Biggest Wins Outside Asia (By Runs)

This win also ranks as one of India’s largest victories outside Asia:

  1. 318 runs – vs West Indies, North Sound, 2019
  2. 295 runs – vs Australia, Perth, 2024
  3. 279 runs – vs England, Headingley, 1986
  4. 272 runs – vs New Zealand, Auckland, 1968
  5. 257 runs – vs West Indies, Kingston, 2019

FSIB Recommends Binod Kumar as MD & CEO of Indian Bank

The Financial Services Institutions Bureau (FSIB) has recommended Binod Kumar, currently Executive Director of Punjab National Bank (PNB), for the role of Managing Director and CEO of Indian Bank. Kumar is set to replace S L Jain, who will retire next month. The FSIB’s decision follows a rigorous selection process involving 15 candidates.

This comes after the Reserve Bank of India (RBI) raised concerns over the previously selected candidate, Asheesh Pandey, leading to a fresh interview round. The final approval for Kumar’s appointment will be made by the Appointments Committee of the Cabinet, chaired by Prime Minister Narendra Modi.

Rigorous Selection Process

The FSIB, tasked with selecting top leadership for public sector banks, conducted interviews with 15 candidates before recommending Binod Kumar. According to the bureau, Kumar’s experience, performance during the interviews, and alignment with selection parameters stood out.

Replacement and Background

Kumar will succeed S L Jain, who has been serving as MD & CEO of the Chennai-based Indian Bank and is set to retire. Previously, FSIB had selected Asheesh Pandey for the role, but the RBI expressed reservations, prompting a new selection process.

FSIB Leadership and Role

The FSIB is led by Bhanu Pratap Sharma, a former Department of Personnel and Training Secretary. Its other key members include Animesh Chauhan, ex-MD of Oriental Bank of Commerce; Deepak Singhal, former RBI Executive Director; and Shailendra Bhandari, ex-MD of ING Vysya Bank. The bureau plays a crucial role in recommending candidates for leadership positions in state-owned banks and financial institutions.

Final Approval Pending

While FSIB has made its recommendation, the final decision rests with the Appointments Committee of the Cabinet, highlighting the multi-tiered approval system in India’s banking leadership appointments.

Summery of the news

Category Details
Why in News FSIB recommends Binod Kumar for MD & CEO of Indian Bank, replacing S L Jain who retires next month.
FSIB Financial Services Institutions Bureau, responsible for selecting directors for state-owned banks and financial institutions.
Binod Kumar Current Executive Director of Punjab National Bank (PNB).
Indian Bank Chennai-based public sector bank.
S L Jain Current MD & CEO of Indian Bank, retiring next month.
RBI Concerns RBI raised reservations about Asheesh Pandey, the initial candidate selected by FSIB.
Selection Process FSIB interviewed 15 candidates before recommending Binod Kumar.
Final Approval The Appointments Committee of the Cabinet, chaired by Prime Minister Narendra Modi, will give final approval.
FSIB Leadership Headed by Bhanu Pratap Sharma, former Secretary, Department of Personnel and Training.
Other FSIB Members Animesh Chauhan (ex-MD, Oriental Bank of Commerce), Deepak Singhal (ex-RBI Executive Director), Shailendra Bhandari (ex-MD, ING Vysya Bank).

PNB Joins PCAF, Strengthens Climate Action Commitments

Punjab National Bank (PNB), India’s second-largest public sector bank, has become a signatory of the Partnership for Carbon Accounting Financials (PCAF), marking a major step in its climate action journey. This decision aligns with global standards for greenhouse gas (GHG) emissions accounting and the Reserve Bank of India’s (RBI) draft framework on climate-related financial risk disclosures, showcasing PNB’s dedication to sustainability and climate transparency.

Past Milestones and Current Actions

  • BRSR Implementation: In FY 2023-24, PNB disclosed its financed emissions in its Business Responsibility and Sustainability Report (BRSR) using the globally recognized PCAF Standard.
  • RBI Alignment: This move aligns with RBI’s draft guidelines requiring banks to disclose climate-related financial risks in governance, strategy, and risk management from FY 2025-26 and metrics and targets from FY 2027-28.

Global Collaboration and Benefits

  • International Network: By joining PCAF, PNB becomes part of a global network of financial institutions committed to robust GHG accounting practices.
  • Technical Advantages: The partnership offers access to cutting-edge training, country-specific emissions data, and global insights tailored for India.
  • Knowledge Sharing: PNB will participate in global working groups, workshops, and webinars to refine GHG standards and foster peer-to-peer learning.

Vision for the Future

PNB’s association with PCAF reflects its commitment to adopting global best practices in sustainability. This initiative strengthens its role as a responsible financial institution, contributing significantly to climate action and aligning with evolving global and domestic environmental standards.

Summery of the news

Key Points Details
Why in News PNB joined Partnership for Carbon Accounting Financials (PCAF) to enhance GHG emissions accounting practices.
First PCAF Disclosure FY 2023-24 in the Business Responsibility and Sustainability Report (BRSR) using the PCAF Standard.
Alignment with RBI Guidelines RBI mandates banks to report climate risks in governance, strategy, and risk management by FY 2025-26.
Global Network PNB is now part of an international network committed to addressing climate change through GHG accounting.
Benefits of PCAF Membership Access to technical support, country-specific emission data, training, and peer knowledge sharing.
Punjab National Bank (PNB) Founded: 1894
India-Specific PCAF Insights PCAF offers tailored data and methodologies for India’s emissions context.
Climate Action Goal Aligning with global sustainability practices and reinforcing commitment to climate responsibility.

COP29 Climate Talks End with $300 Billion Pledge

The United Nations Climate Change Conference (COP29) in Baku concluded with a controversial agreement to triple climate finance for developing nations to $300 billion annually by 2035. This falls drastically short of the $1.3 trillion annually requested by developing countries until 2030. The deal was met with strong opposition from India and other developing nations, who criticized both the process and the outcome, describing the financial pledge as insufficient and unfairly distributed.

India’s Strong Opposition

India, one of the vocal critics of the deal, rejected the proposed financial goal, labeling the sum “abysmally poor” and inadequate. Chandni Raina, adviser to the Department of Economic Affairs, emphasized the unfairness in distribution, highlighting that developed countries, historically responsible for the majority of greenhouse gas emissions, were not held accountable. India also condemned the process, accusing COP29 of being “stage-managed” and undermining the inclusivity of the decision-making process.

Lack of Inclusivity and Equity

India’s concerns were echoed by other developing countries like Nigeria and Bolivia, who argued that the agreement fails to meet the principles of equity and differentiated responsibilities outlined in the Paris Agreement. These nations argue that relying on private and multilateral finance mechanisms diverts responsibility from developed countries. The financial mobilization via Multilateral Development Banks was seen as a step backward from previous goals, shifting the burden onto developing nations.

Concerns Over Delayed Implementation and Effectiveness

The $300 billion financial target, which is set to begin in 2035, has raised concerns due to its delayed implementation. Many nations argue that they cannot afford to wait more than a decade for the resources they urgently need to combat the growing climate crisis. Experts like Vaibhav Chaturvedi from the Council on Energy, Environment, and Water pointed out that the agreement jeopardizes the 1.5°C global temperature target, as effective mitigation efforts cannot succeed without immediate financial and technological support.

Summery of the news

Topic Details
Why in News COP29 in Baku concluded with a controversial pledge of $300 billion annually in climate finance by 2035, far below the $1.3 trillion demanded by developing nations until 2030. India and other nations criticized the process and outcomes.
Conference Name COP29 (United Nations Climate Change Conference)
Location Baku, Azerbaijan
Pledge Amount $300 billion annually by 2035
Demand by Developing Nations $1.3 trillion annually until 2030
India’s Representative Chandni Raina, Adviser, Department of Economic Affairs
India’s Criticism Called the pledge “abysmally poor”; criticized the process as “stage-managed” and lacking inclusivity.
Global Criticism Nigeria and Bolivia echoed concerns over inequity and delayed implementation.
Target Temperature Limit 1.5°C as per the Paris Agreement
Static Points – Paris Agreement Adopted in 2015; aims to limit global warming to below 2°C, preferably to 1.5°C.

Which District of Uttar Pradesh is the Wetland Hub?

Uttar Pradesh, one of the largest states in India, has various districts with rich natural resources, including wetlands. Wetlands are areas where water covers the land, either permanently or seasonally. They are essential for biodiversity, water purification, and flood control. In Uttar Pradesh, Lakhimpur Kheri is known to have the most wetlands.

An Overview of Uttar Pradesh

Uttar Pradesh (UP) is a state in northern India with over 241 million people, making it the most populous state in India and the world’s most populous subdivision. It shares borders with Rajasthan, Haryana, Himachal Pradesh, Delhi, Uttarakhand, Nepal, Bihar, Madhya Pradesh, Chhattisgarh, and Jharkhand. The capital is Lucknow, and Prayagraj is the judicial capital. It covers 243,286 km² and has 18 divisions and 75 districts.

Number of Districts of Uttar Pradesh

Uttar Pradesh has 75 districts, which are organized into 18 divisions. The capital and largest city of the state is Lucknow, which also has the largest metropolitan area. These districts are important administrative units for managing the state’s resources and services.

Sonbhadra, located in the southeast of Uttar Pradesh, is known for its rich wetlands, diverse wildlife, and natural beauty. It is an important district not only for its natural resources but also for its unique environmental features.

Why is Sonbhadra Known as the Wetland Hub?

Sonbhadra is known as the Wetland Hub of Uttar Pradesh due to its rich wetlands, supported by numerous rivers like the Son, Rihand, and Karmnasa. These wetlands provide habitat for diverse wildlife and help maintain the region’s ecological balance. The district’s forest cover and water resources make it an important area for biodiversity and environmental conservation.

Location of Sonbhadra

Sonbhadra lies between the Vindhya and Kaimur hills in the southeastern part of Uttar Pradesh. It is surrounded by beautiful landscapes and many rivers, making it a vital area for wetlands and biodiversity.

Size and Climate of Sonbhadra

Sonbhadra is the second-largest district in Uttar Pradesh by area, which means it has a large geographical space to support different ecosystems, including wetlands. The district experiences a subtropical climate, with a significant difference in temperatures between summer and winter.

Gyan-Kumbh 2024 Auroville’s Transformative Ideas Unveiled

Gyan-Kumbh 2024, a prominent educational event organized by Siksha Sanskriti Utthan Nyas, took place at Pondicherry University from November 21st to 23rd, 2024. The event provided a platform for various educational institutions and organizations to showcase their work, and Auroville Foundation took a significant step by presenting its transformative vision and philosophy. 

Key Highlights

Event Overview

  • Name: Gyan-Kumbh 2024
  • Dates: November 21st to 23rd, 2024
  • Venue: Pondicherry University
  • Organized by: Siksha Sanskriti Utthan Nyas
  • Focus: Transformative educational philosophies, sustainability, and human unity

Auroville Foundation’s Role

  • A prominent stall showcased Auroville’s philosophy of human unity and sustainable living.
  • The stall became a hub of attraction for educational leaders such as Vice-Chancellors, Directors, and College Principals.
  • Representatives Dr. Mollika Ganguly and Ms. Vishnupriya engaged with visitors, offering insights into Auroville’s innovative educational approach.

Special Guests

  • The Hon’ble Education Minister of Pondicherry, A Navassivayam, attended the event.
  • Dr. Dhanalakshmi, the State Convener-IT for Siksha Sanskriti Utthan Nyas and OSD at Auroville Foundation, was also present.

Educational Impact

  • The event allowed for direct interactions with educational leaders, highlighting Auroville’s unique educational approach and its philosophy rooted in Sri Aurobindo’s teachings.
  • The focus on human unity and sustainable development was a major point of discussion.

Networking Opportunities

  • The presence of university heads, college principals, and other dignitaries facilitated networking and collaboration for future educational initiatives based on Auroville’s model.
Summary/Static Details
Why in the news? Gyan-Kumbh 2024
Dates November 21-23, 2024
Venue Pondicherry University
Organizer Siksha Sanskriti Utthan Nyas
Auroville’s Role Showcased vision of human unity and sustainable living; featured innovative educational models
Key Representatives Dr. Mollika Ganguly and Ms. Vishnupriya
Visitors Vice-Chancellors, Directors, and College Principals from across educational institutions
Educational Focus Auroville’s educational approach, human unity, sustainable living, and Sri Aurobindo’s teachings
Networking Opportunities Interaction with leaders and dignitaries from the education sector

Hemant Soren to Take Oath as Jharkhand CM on Nov 28

Hemant Soren is set to take oath as the Chief Minister of Jharkhand on November 28, following his meeting with Governor Santosh Kumar Gangawar to stake his claim to form the government. This follows the victory of the INDIA bloc, comprising Jharkhand Mukti Morcha (JMM), Congress, Rashtriya Janata Dal (RJD), and CPI (ML), in the recent state elections. The oath-taking ceremony will take place at Morabadi ground in Ranchi, marking the beginning of a new political chapter in the state. 

Key Points

Oath Ceremony Date 

  • Hemant Soren will take the oath of office as Chief Minister on November 28.

Governor’s Meeting

  • Soren met Governor Santosh Kumar Gangawar, who accepted his resignation and invited him to form the new government.

Election Results

  • INDIA bloc (JMM, Congress, RJD, CPI-ML) won 56 seats.
  • NDA (BJP, AJSU, JD(U), LJP) won 24 seats.
  • JMM emerged as the largest party with 34 seats.
  • Congress secured 16 seats.
  • RJD won 4 seats, and CPI (ML) won 2 seats.

Venue of Oath Ceremony

  • The oath-taking will be held at Morabadi Ground in Ranchi.
Summary/Static Details
Why in the news? Hemant Soren will take oath as CM on 28th November
Meeting with Governor Hemant Soren met Governor Santosh Kumar Gangawar to stake claim for government formation.
Election Results – INDIA bloc (JMM, Congress, RJD, CPI-ML): 56 seats

– NDA (BJP, AJSU, JD(U), LJP): 24 seats

Largest Party Jharkhand Mukti Morcha (JMM) with 34 seats
Venue for Oath Ceremony Morabadi Ground, Ranchi

Which District of Haryana is Known as the Industrial City?

Haryana, a state in northern India, has seen rapid growth in industries over the years. Among its districts, Faridabad is famously known as the “Industrial City” of Haryana. It is a major hub for manufacturing and economic activities, contributing significantly to the state’s economy.

An Overview of Haryana

Haryana is a state in northern India, formed on 1 November 1966 after separating from Punjab. It is the 21st largest state, covering only 1.4% of India’s land area. Chandigarh is its shared capital with Punjab, while Faridabad is the most populous city. Gurgaon is a major financial and technology hub, making Haryana a significant part of the National Capital Region (NCR).

Administrative Divisions of Haryana

Haryana is divided into 6 administrative divisions and 22 districts. It has 72 sub-divisions, 93 revenue tehsils, and 50 sub-tehsils. The state also includes 140 community development blocks, 154 cities and towns, 7,356 villages, and 6,222 village panchayats.

Industrial City in Haryana

Faridabad, a prominent district in Haryana, is known as the “Industrial City” due to its wide range of industries and significant contribution to the state’s economy. It is a major industrial hub, attracting both national and international companies.

Why is Faridabad Known as the Industrial City?

Faridabad is known as the Industrial City because of its large number of factories and industries. It produces a wide range of products like tractors, motorcycles, refrigerators, and garments. The city has attracted many big companies and multinational firms, making it a key industrial hub in Haryana and an important part of India’s economy.

Industrial Products of Faridabad

Faridabad is known for producing a variety of industrial products, which include:

  • Tractors
  • Motorcycles
  • Switch gears
  • Refrigerators
  • Shoes
  • Tires
  • Garments

These products are manufactured in large quantities, contributing to both the local economy and exports.

Strong Industrial Base

Faridabad boasts a strong industrial base, with many large-scale factories and manufacturing units. Its strategic location near Delhi makes it an ideal spot for industries. Over the years, it has attracted numerous multinational companies and foreign investors, further boosting its industrial growth.

Key Companies in Faridabad

Several well-known companies have their operations in Faridabad. Some of the major ones include:

  • Escorts Limited – Known for manufacturing agricultural machinery.
  • India Yamaha Motor Pvt. Ltd. – A leading motorcycle manufacturer.
  • Havells India Limited – A major player in electrical products.
  • JCB India Limited – Renowned for construction machinery.

These companies have helped establish Faridabad as a key industrial center in India.

Headquarters of Major Companies

Faridabad is also home to the headquarters of NHPC Limited, India’s largest hydropower company. The presence of such important companies highlights Faridabad’s role in India’s industrial and economic development.

New Giant Radio Galaxy Discovered by MeerKAT

An international team of astronomers led by Kathleen Charlton from the University of Cape Town, South Africa, has used the MeerKAT radio telescope to discover a new giant radio galaxy (GRG) in the Cosmological Evolution Survey (COSMOS) field. This discovery was detailed in a research paper published on November 11, 2024. Giant radio galaxies are rare, colossal structures known for their immense size and powerful emissions. 

The newly identified galaxy, MGTC J100022.85+031520.4, has remarkable properties that contribute to the study of galaxy evolution and radio source formation.

Key Findings of the Study

Research Instrument

  • The MeerKAT radio telescope in South Africa was employed to study giant radio galaxies at high frequencies (about 1.0 GHz).
  • This research is part of the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) survey.

What are Giant Radio Galaxies (GRGs)?

  • GRGs are defined by their projected linear size exceeding 2.3 million light years.
  • They are rare, grow primarily in low-density environments, and display jets and lobes of synchrotron-emitting plasma.
  • These galaxies are significant for studying radio source evolution and formation.

Discovery of MGTC J100022.85+031520.4:

  • MGTC J100022.85+031520.4 is the first identified GRG in this study.
  • It is hosted by an elliptical galaxy, SDSS J100022.85+031520, with a redshift of about 0.1034.
  • The galaxy has a projected linear size of 4.2 million light years, making it exceptionally large.
  • It has a mass of 93 trillion solar masses and a total power of 597 ZW/Hz at 1,284 MHz.

Key Characteristics of MGTC J100022.85+031520.4:

  • The galaxy has an estimated dynamical age of about one billion years.
  • The jet power is measured at one million QW.
  • The galaxy is located at the center of the galaxy cluster WHL J100022.9+031521, which places it in a rare group of only 4% of GRGs found in cluster environments.
  • The galaxy’s bent morphology and location at the cluster’s center suggest it shares properties with galaxies hosting wide-angle-tail (WAT) radio sources.
  • WAT radio sources are known for their characteristic C-shaped morphology, typically formed when ram pressure from the intracluster medium bends the lobes of the galaxy’s jets.

Significance of the Discovery

  • The discovery of MGTC J100022.85+031520.4 adds new insights into the role of cluster environments in the formation and evolution of GRGs.
  • The study highlights the importance of using high-frequency observations to better understand the dynamics and properties of these colossal galaxies.
Summary/Static Details
Why in the news? Discovery of a New Giant Radio Galaxy with MeerKAT
Research Team Led by Kathleen Charlton, University of Cape Town, South Africa.
Telescope Used MeerKAT radio telescope (South Africa)
Survey Name MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE)
Discovery New GRG discovered: MGTC J100022.85+031520.4
GRG Size Projected linear size of 4.2 million light years
Host Galaxy Elliptical galaxy SDSS J100022.85+031520
Mass 93 trillion solar masses
Dynamical Age 1 billion years
Location Central galaxy in the WHL J100022.9+031521 galaxy cluster
Significance of the Discovery Insights into the formation and evolution of GRGs, particularly in cluster environments