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Type: Prelims Only

  • Mission SCOT

    Why in the News?

    Onboard SpaceX’s Transporter-12 mission, Indian space surveillance firm Digantara successfully launched SCOT (Space Camera for Object Tracking), the world’s first commercial Space Situational Awareness (SSA) satellite.

    About Mission SCOT:

    Details
    • World’s first commercial SSA satellite, designed to track and characterize Resident Space Objects (RSOs) in Low Earth Orbit (LEO).
    • Launched via SpaceX’s Transporter-12 mission as part of a rideshare program.
    • Supported by Aditya Birla Ventures and SIDBI.
    Note: As part of the Network for Space Objects Tracking and Analysis (NETRA), ISRO is also developing a Space Surveillance and Tracking (SST) network equipped with advanced radars and optical telescopes to strengthen threat analysis and safeguard space assets.
    Aims and Objectives
    • Enhancing Space Safety: Prevent satellite collisions and optimize orbital resources.
    • Sovereign Surveillance: Strengthen India’s capabilities to protect its space assets.
    • Technological Leadership: Address gaps in global SSA technologies.
    • Sustainability: Promote safer and more sustainable space operations.
    Features/Significance
    • Operates in a sun-synchronous orbit, unaffected by weather or geography.
    • Tracks RSOs as small as 5 cm with high revisit rates and accuracy.
    • Safeguards critical satellites crucial for economic and strategic security.
    • Optimizes traffic management and enhances collision avoidance.
    Contribution to India’s Growth
    • Demonstrates India’s leadership in SSA technologies.
    • Highlights the role of Indian startups in space innovation.
    • Establishes India as a reliable international space partner.
    • Fosters investment in advanced surveillance technologies for future space developments.

     

    PYQ:

    [2010] In the context of space technology, what is “Bhuvan”, recently in the news?

    (a) A mini satellite launched by ISRO for promoting the distance education in India

    (b) The name given to the next Moon Impact Probe, for Chandrayan-II

    (c) A geoportal of ISRO with 3D imaging capabilities of India

    (d) A space telescope developed by India

  • In news: Chincholi Wildlife Sanctuary

    Why in the News?

    The Kalaburagi Forest Division is working to relocate a hamlet within the Chincholi Wildlife Sanctuary on the Karnataka-Telangana border to a safer area.

    About the Chincholi Wildlife Sanctuary

    Details
    • Declared a wildlife sanctuary in 2011, covering 134.88 sq. km.
    • Recognized as the first dryland Wildlife Sanctuary in South India.
    • Located in the Kalaburagi District, renowned for its floristic diversity.
    • Contributes to the conservation of dryland ecosystems.
    Geographical Location
    • Situated in the Hyderabad Karnataka region.
    • Features the Chandrampalli Dam and four smaller dams within the sanctuary.
    Flora and Fauna
    • Flora: Rich in medicinal plants and tree species like Red Sanders, Sandalwood, Acacia, and Teak.
    • Fauna:
      • Mammals: Blackbuck, Common Fox, Four-horned Antelope, Indian Wolf, Hyena, and Fruit Bat.
      • Birds: Over 35 species, including Black Drongo, Black-winged Kite, Blossom-headed Parakeet, Blue Pigeon, Black-headed Oriole, and Grey Partridge.
    Climatic/Geographical Features
    • Comprises dry deciduous and moist deciduous forests.
    • Fringes are planted with Acacia and Teak.
    • Supports a dryland ecosystem with water bodies like the Chandrampalli Dam.
    • Features a mix of arid and semi-moist climatic conditions.

     

    PYQ:

    [2018] In which one of the following States is Pakhui Wildlife Sanctuary located?

    (a) Arunachal Pradesh

    (b) Manipur

    (c) Meghalaya

    (d) Nagaland

  • Doctrine of Merger

    Why in the News?

    The Supreme Court clarified the “doctrine of merger,” stating that only one final decree or order can govern the same matter. When a higher court rules on a case, its decision overrides the lower court’s decree, becoming the binding and operative order.

    What is ‘Doctrine of Merger’?

    • The Doctrine of Merger is a legal principle that governs the relationship between decisions or decrees passed by different judicial forums in the hierarchy.
    • It holds that once a superior court disposes of a case, the decision or decree of the lower court merges with that of the superior court.
    • This doctrine ensures that there is only one operative and binding decree governing a subject matter at a given point in time.
    • The doctrine applies when the order or decree of a lower court is subjected to an appeal, revision, or review before a higher court.
    • It ensures that there is no ambiguity regarding which order is binding and enforceable.
    • Key Features of the Doctrine of Merger
      • Single Operative Decree: The doctrine ensures that once a higher court has passed its judgment, there cannot be multiple operative decrees for the same subject matter.
      • Scope: Applicable when a lower court’s order is challenged before a superior court. The higher court’s decision, whether confirming, modifying, or overturning the lower court’s decree, becomes the final and binding authority.
      • Effect of Merger: The lower court’s decree is no longer independently enforceable; it is subsumed within the superior court’s order.

    Legal Basis and Precedents:

    • Kunhayammed v. State of Kerala (2000): The superior court’s decree, whether it confirms, modifies, or sets aside the lower court’s decree, replaces the lower court’s decision.
    • Logic of the Doctrine: “There cannot be more than one decree or operative order governing the same subject matter at a given point of time.”
    • Jurisdictional Hierarchy: This principle is applied in cases of appeals and revisions where the decision of the higher forum takes precedence over that of the lower forum.

    PYQ:

    [2021] With reference to the Indian judiciary, consider the following statements:

    1. Any retired judge of the Supreme Court of India can be called back to sit and act as a Supreme Court judge by the Chief Justice of India with the prior permission of the President of India.

    2. A High Court in India has the power to review its own judgement as the Supreme Court does.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither I nor 2

  • National Turmeric Board

    Why in the News?

    The Union Minister of Commerce & Industry inaugurated the National Turmeric Board in New Delhi, with Palle Ganga Reddy appointed as its first Chairperson.

    About the National Turmeric Board  

    Details
    • Operates under the Ministry of Commerce & Industry.
    • Headquarters: Nizamabad, Telangana.
    • Aim: To enhance turmeric production, support farmers, and boost global exports.
    Structural Mandate
    • Chaired by a Central Government appointee.
    • Includes representatives from the Ministry of AYUSH, Department of Pharmaceuticals, Department of Agriculture & Farmers Welfare, and Department of Commerce.
    • Rotating senior representatives from three states are also part of the Board.
    Powers and Functions
    • Promotes awareness of turmeric’s medicinal and essential properties.
    • Supports farmers across 20 states, including Maharashtra and Tamil Nadu.
    • Facilitates research, value addition, and development of new products for domestic and global markets.
    • Enhances logistics, supply chains, and trade opportunities.
    Turmeric (Curcuma longa) Production in India
    • Turmeric is also known as ‘Golden Spice’.
      • It thrives in temperatures ranging between 20°C and 30°C with high annual rainfall.
    • India is the largest producer, consumer, and exporter of turmeric globally.
    • Cultivates 30+ varieties over 3.05 lakh hectares, producing 10.74 lakh tonnes (2023-24).
    • Accounts for over 70% of global turmeric production and 62% of world exports.
    • Key exporting markets: Bangladesh, UAE, the US, and Malaysia.
    • GI-tagged turmeric includes Lakadong (Meghalaya), Kandhamal (Odisha), and Erode (Tamil Nadu).
    • Note: The Centre does NOT declare MSP for Turmeric.

     

    PYQ:

    [2018] Consider the following:

    1. Areca nut
    2. Barley
    3. Coffee
    4. Finger millet
    5. Groundnut
    6. Sesamum
    7. Turmeric

    The Cabinet Committee on Economic Affairs has announced the Minimum Support Price for which of the above?

    (a) 1, 2, 3 and 7 only

    (b) 2, 4, 5 and 6 only

    (c) 1, 3, 4, 5 and 6 only

    (d) 1, 2, 3, 4, 5, 6 and 7

  • [pib] Internet Governance Internship and Capacity Building (IGICB) Scheme

    Why in the News?

    The National Internet Exchange of India (NIXI) has introduced the Internet Governance Internship and Capacity Building Scheme, aiming to enhance awareness and develop expertise in Internet Governance (IG) among Indian citizens.

    About Internet Governance Internship and Capacity Building (IGICB) Scheme: 

    Details
    About the Scheme
    • Launched by National Internet Exchange of India (NIXI) under MeitY.
    • Aims to build expertise in Internet Governance (IG) and enable global participation.

    Aims and Objectives:

    • Develop Expertise: Build Indian talent in Internet Governance.
    • Enhance Global Participation: Collaborate with organisations like ICANN, ISOC, and IETF.
    • Promote Digital Inclusivity: Ensure India’s representation in global forums.
    • Foster Leadership: Shape future tech policy leaders.
    Structural Mandate
    • Tracks: Six-month and three-month internship programs.
    • Mentorship: Guided by experts from ICANN, APNIC, and academic advisors.
    • Support Mechanism: Stipend of ₹20,000/month and support for outreach programs.
    • Online Portal: Applications via NIXI Scheme Portal, with biometric verification.
    Features of the Scheme
    • Global Exposure: Collaboration with leading organisations like ICANN, ISOC, and IEEE.
    • Capacity Building: Focus on cybersecurity, Internet Governance, and digital policy.
    • Mentorship: Hands-on guidance by seasoned professionals.
    • Youth Engagement: Attracts young talent passionate about Internet Governance.
    • Policy Impact: Strengthens India’s voice in global Internet Governance forums.

     

    What is National Internet Exchange of India (NIXI)?

    • Establishment: Founded on June 19, 2003, under the Ministry of Electronics and Information Technology (MeitY).
    • Purpose: A not-for-profit organisation facilitating increased internet penetration and adoption across India.
    • Key Services:
    1. Internet Exchange Points (IXPs): Builds infrastructure for internet exchange points.
    2. .IN Registry: Promotes .in domain digital identity.
    3. IRINN: Facilitates adoption of IPv4 and IPv6 addresses.
  • What is Dark Oxygen?

    Why in the News?

    Deep-sea researchers have initiated a groundbreaking project to explore dark oxygen, a form of oxygen produced in complete darkness on the ocean floor.

    What is Dark Oxygen?

    • Dark oxygen refers to oxygen produced at extreme ocean depths without the involvement of photosynthesis.
    • This process occurs in total darkness on the ocean floor, challenging the traditional understanding that sunlight is necessary for oxygen generation.
    • It was first discovered in 2024 by researchers studying deep-sea environments.
    • The strange nodules found at a depth of 13,000 feet act like natural batteries, splitting water molecules into oxygen and hydrogen using electrical charges.
    • These nodules function in areas where light does not penetrate, under extreme pressure and low-temperature conditions.
    • Occurrence:
      • Found in specific deep-sea zones, particularly in regions characterized by unique electrochemical activity.
      • Occurs in places previously considered incapable of supporting oxygen production.

    Features and Significance of Dark Oxygen:

    • Unlike traditional oxygen production, dark oxygen does not rely on photosynthesis or sunlight.
    • It is driven by electrochemical reactions occurring naturally in the ocean floor.
    • Strange nodules on the ocean floor possess an electric charge, enabling them to split water molecules into oxygen and hydrogen.
    • The process releases hydrogen, which could potentially serve as an energy source for microbial life in these regions.

    PYQ:

    [2012] Which one of the following sets of elements was primarily responsible for the origin of life on the Earth?

    (a) Hydrogen, Oxygen, Sodium

    (b) Carbon, Hydrogen, Nitrogen

    (c) Oxygen, Calcium, Phosphorus

    (d) Carbon, Hydrogen, Potassium

  • 1st Battalion of NDRF celebrates 20th Raising Day

    Why in the News?

    The 1st Battalion of the National Disaster Response Force (NDRF) celebrated its 20th Raising Day.

    About the National Disaster Response Force (NDRF)

    Details
    About 
    • Constituted under Section 44 of the Disaster Management Act, 2005 for specialized disaster response.
    • Functions under the Ministry of Home Affairs (MHA) and is headed by a Director General (DG), typically an IPS officer.
    • Initially established in 2006 with 8 battalions, now expanded to 16 battalions.
    • Operates under the National Disaster Management Authority (NDMA), chaired by the Prime Minister.
    Powers and Functions
    • Primary Role: Rescue and relief operations during natural and man-made disasters such as floods, cyclones, earthquakes, landslides, building collapses, and accidents.
    • Strategic Deployment: Resources are pre-positioned during imminent disaster situations to minimize damage.
    • Active in international relief efforts, including the 2011 Fukushima disaster and the 2015 Nepal Earthquake.
    • Provides multi-skilled, highly specialized responses, with capabilities for handling complex disaster scenarios.
    Composition
    • Consists of 16 battalions, each with 1,149 personnel.
    • Personnel are drawn from Central Armed Police Forces (CAPFs): CRPF, BSF, CISF, ITBP, SSB, and Assam Rifles.
    • Members are trained in disaster response, relief, and recovery operations.
    • Focus on proactive availability and pre-positioning during disasters to ensure quick response.

     

    IMPORTANT: National Disaster Response Fund (NDRF)

    • The NDRF is a statutory body constituted under the Disaster Management Act, 2005.
    • It supplements State Disaster Response Fund (SDRF) of a State, in case of a disaster of severe nature, provided adequate funds are not available in SDRF.
    • The July 2015 guidelines states that natural calamities of cyclone, drought, earthquake, fire, flood, tsunami, hailstorm, landslide, avalanche, cloud burst, pest attack and cold wave and frost will qualify for immediate relief assistance from NDRF.
    • NDRF is managed in the “Public Accounts” under “Reserve Funds not bearing interest”.
    • The Comptroller and Auditor General of India (CAG) audits the accounts of NDRF.

     

    PYQ:

    [2020] Discuss the recent measures initiated in disaster management by the Government of India departing from the earlier reactive approach.

  • Survey adds 24 new species to Munnar’s faunal stock

    Survey adds 24 new species to Munnar’s faunal stock

    Why in the News?

    A recent faunal survey conducted in the Munnar Wildlife Division has documented 24 new species of birds, butterflies, and odonates, enriching its biodiversity checklist.

    Which are the surveyed sites?

    All the surveyed national parks and wildlife sanctuaries are located in Kerala, India, specifically in the Idukki district:

    • Mathikettan Shola National Park (MSNP): It is a biodiversity hotspot and part of the Western Ghats.
    • Pambadum Shola National Park (PSNP): It is Kerala’s smallest national park and home to unique flora and fauna.
    • Anamudi Shola National Park (ANP): Named after Anamudi, the highest peak in South India.
    • Kurinjimala Wildlife Sanctuary (KWLS): Located in Idukki, it protects the habitat of the Neelakurinji (Strobilanthes kunthiana), a flower that blooms once every 12 years.
    • Eravikulam National Park (ENP): Famous for the Nilgiri Tahr.
    • Chinnar Wildlife Sanctuary (CWLS): Situated in the rain-shadow region of the Western Ghats, near the Kerala-Tamil Nadu border in Idukki.

    Key Highlights of the Survey

    • New Species Added: 24 new species, including birds (11), butterflies (8), and odonates (5).
    • Total Documentation:
      • Birds: 217 species recorded; checklist updated to 258.
      • Butterflies: 166 species recorded; checklist updated to 246.
      • Odonates: 5 new records, checklist updated to 58 species.
    • Notable Wildlife Observed: Mammals like Nilgiri Tahr, tigers, leopards, and elephants; 12 species of reptiles and amphibians.

    About the Added Species

    • Birds:
      • New Additions: Brown Hawk Owl, Barred Buttonquail, Spotted Owlet, Mottled Wood Owl, Baya Weaver, Red Munia, Richard’s Pipit, Jerdon’s Bushlark, Golden-Headed Cisticola, Large Grey Babbler, Chestnut-Bellied Nuthatch.
      • Highlights: Nilgiri Wood Pigeon, Steppe Eagle, Peregrine Falcon, Indian Grey Hornbill, and Blue-eared Kingfisher.
    • Butterflies:
      • Endemic Species: Red-disc Bushbrown, Palni Fritillary, Nilgiri Tiger, Nilgiri Four-ring.
      • Unique Sightings: Grass Jewel (smallest butterfly in Kerala), Southern Birdwing (largest butterfly in India).
    • Odonates (flying insects):
      • New Records: Cratilla lineata calverti, Macrodiplax cora, Palpopleura sexmaculata, Tholymis tillarga, Lestes elatus.

    PYQ:

    [2020] With reference to India’s biodiversity Ceylon frogmouth, Coppersmith barbet, Gray-chinned minivet and White-throated redstart are:

    (a) Birds

    (b) Primates

    (c) Reptiles

    (d) Amphibans

  • Third launchpad at Satish Dhawan Space Center, Sriharikota

    Why in the News?

    The Union Cabinet approved the construction of a third launchpad at Sriharikota, Andhra Pradesh.  In 2024, PM laid the foundation stone for ISRO’s second rocket launchport at Kulasekarapattinam in Tamil Nadu’s Thoothukudi district. (The first one being the Dr Abdul Kalam Island, Odisha.)

    Who was Satish Dhawan?

    • Born in Srinagar, Satish Dhawan was a prominent Indian rocket scientist and is hailed as the ‘Father of Experimental Fluid Dynamics Research’ in India.
    • Succeeded Vikram Sarabhai as ISRO Chairman in 1972.
    • Oversaw a period of extraordinary growth in India’s space program, including the development of:
      • INSAT: India’s telecommunications satellite system.
      • IRS: The Indian Remote Sensing satellite program.
      • PSLV: Polar Satellite Launch Vehicle, which positioned India as a major spacefaring nation.
    • Legacy:
      • Passed away in 2002, after which the Sriharikota space center was renamed the Satish Dhawan Space Centre in his honor.

    About the New Launchpad 

    • The new launchpad at Sriharikota aims to bolster India’s space capabilities.
    • It will support Next Generation Launch Vehicle (NGLV) missions and enhance ISRO’s capacity to launch advanced satellites and spacecraft.
    • Significance: This is India’s sole operational spaceport, serving as the hub for spacecraft and satellite launches since its inception.

    How and why was Sriharikota selected as the Launch Site?

    • 1960s Search: India’s search for an ideal launch site began in the 1960s when the country decided to develop indigenous satellites and launch vehicles.
    • Vikram Sarabhai, the father of India’s space program, tasked EV Chitnis to identify a site on the east coast.
    • Survey and Acquisition: By October 1968, approximately 40,000 acres of land were acquired in Sriharikota.
    • Reasons for Choosing Sriharikota:
      • East Coast Location: Launching rockets eastward takes advantage of Earth’s rotational speed, adding an extra velocity boost of 450 m/s, especially beneficial for geostationary satellites.
      • Proximity to the Equator: Rockets launching near the equator require less energy to reach geostationary orbits, making the location ideal for such missions.
      • Uninhabited Area: The site’s sparse population minimizes risks during rocket launches and component re-entry.
      • Access to the Sea: Proximity to the Bay of Bengal ensures that rocket debris falls into the sea, avoiding hazards to land or human settlements.
      • Strategic Accessibility: Adequate access to resources, infrastructure, and government support facilitated the development of a robust launch facility.

    PYQ:

    [2018] With reference to India’s satellite launch vehicles, consider the following statements:

    1. PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites.
    2. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth.
    3. GSLV Mk III is a four-staged launch vehicle with the first and third stages using solid rocket motors; and the second and fourth stages using liquid rocket engines.

    Which of the statements given above is/are correct?

    (a) 1 only
    (b) 2 and 3
    (c) 1 and 2
    (d) 3 only

  • Who are the Namdharis?

    Why in the News?

    Punjab CM paid tribute to the Kuka martyrs at a function held at the Namdhari Shaheed Smarak in Malerkotla. The day commemorates the execution of 66 Namdhari Sikhs (Kukas) on January 17 and 18, 1872, by British colonial authorities.  

    Who are the ‘Namdharis’?

    • The Namdharis, also called Kukas, are a Sikh sect founded by Satguru Ram Singh on April 12, 1857, in Ludhiana, Punjab.
    • The name Kuka derives from their distinctive high-pitched recitation of Gurbani (kook in Punjabi means “cry” or “scream”).
    • Social Reforms:
      • Advocated against alcohol consumption, meat eating, and other social vices.
      • Promoted Swadeshi principles, urging people to boycott foreign goods, British services, and educational institutions.
    • The movement served as a precursor to nationwide Non-Cooperation Movement, emphasizing self-reliance and resistance against colonial rule.

    About the Kuka Rebellion

    • The Kuka Rebellion was one of the localized uprisings against British rule after the Rebellion of 1857.
    • The Namdharis actively opposed British policies, particularly cow slaughter, which became a focal point of their resistance.
    • Key events leading to the rebellion:
      • In January 1872, Namdharis, led by Hira Singh and Lehna Singh, clashed with British authorities after a cow slaughter incident in Malerkotla.
      • They attacked the Malaudh Fort in Ludhiana, loyal to the British, but the rebellion was crushed.
    • British Retaliation:
      • The British responded brutally, executing 49 Namdharis on January 17, 1872, and 17 more on January 18, 1872.
      • The Kukas were placed in front of cannons and blown up in a public spectacle to intimidate others.

    Kuka Martyrs’ Day 

    • It is observed on January 17 and 18 each year to honor the 66 Namdharis who were executed in 1872.
    • Significant Stories of Bravery:
      • Bishan Singh (12 years old): Refused to renounce his sect despite being offered his life and was brutally executed after tugging the beard of a British official.
      • Waryam Singh: Courageously used stones to elevate himself to the cannon’s mouth for execution, showing unwavering dedication.
    • Legacy:
      • After the rebellion, Satguru Ram Singh and other Namdhari leaders were exiled to Rangoon.
      • Namdharis believe Ram Singh is still alive and mourn his absence by wearing white.

     

    PYQ:

    [2016] The ‘Swadeshi’ and ‘Boycott’ were adopted as methods of struggle for the first time during the:

    (a) Agitation against the Partition of Bengal

    (b) Home Rule Movement

    (c) Non-Cooperation Movement

    (d) Visit of the Simon Commission to India