Current Affairs 24 December 2025
LVM3-M6 is the Sixth Operational Flight of LVM3 and the third dedicated commercial mission to launch the BlueBird Block-2 satellite of AST Space Mobile, USA.
- Launched from Satish Dhawan Space Centre, Sriharikota, the mission is a part of commercial agreement between NewSpace India Limited (NSIL) and AST, a US based Company.
- Incorporated in 2019, as a wholly owned Government Company under Department of Space, NSIL serves as the commercial arm of ISRO.
- About Blue Bird Block -2
- Part of a global LEO constellation: Provides direct-to-mobile connectivity through satellite; Enable 4G and 5G voice and video calls, texts, streaming, and data, etc.
- LEO is an orbit relatively close to Earth’s surface with an altitude around 160-1000 km, useful for satellite imaging and is the site of International Space Station (ISS).
- Key Features: 223m² phased array, making it largest commercial communications satellite ever deployed into LEO.
- It is also the heaviest payload (6,100 kg) to be launched by LVM3.
- About ISRO’s LVM3 Launch Vehicle
- Three Stages: Comprising two solid strap-on motors (S200), a liquid core stage (L110), and a cryogenic upper stage (C25).
- Key Features: Lift-off mass of 640 tonnes, payload capability of 4,200 kg to Geosynchronous Transfer Orbit (GTO).
- GTO is an elliptical orbit with an altitude around 37,000 km, for transferring spacecraft to geosynchronous (and also geostationary) Earth orbits.
- Previous Missions: Chandrayaan-2, Chandrayaan-3, and two OneWeb missions carrying 72 satellites.
Swami Shraddhanand Saraswati
- born in Talwan village of Jalandhar District, Punjab.
- Also known as Mahatma Munshi Ram Vij, was an Indian Independence activist and an Arya Samaj sannyasi
- Key contributions:
- Education: In 1902 he established a Gurukul in Kangri, India near Haridwar(now recognized as Gurukul Kangri University).
- Social Reform: Played a key role in the Shuddhi (re-conversion), a Hindu reform movement in the 1920s.
- Freedom Struggle: Actively participated in anti-British protests e.g. Rowlatt Satyagraha, Non co-operation movement etc.
- Assassinated on 23 December 1926 in Delhi; remembered as a karmayogi who fused spirituality with nationalism.
- Values: Social Equality, nationalism, educational reform etc.
MAHASAGAR doctrine
- It is an extension of SAGAR doctrine with a shift of focus from just maritime security to economic and geopolitical concerns.
- The term ‘MAHASAGAR’ suggests more ambitious undertones to India’s maritime objectives as it means ‘Great Ocean’.
- Overall Objective: To strengthen India’s leadership in the Indian Ocean and Global South through inclusive growth, security, and sustainable development.
- About SAGAR Doctrine:
- Launched in 2015, SAGAR aimed to improve India’s maritime engagement through five pillars. i.e.
- Security Cooperation, Trade and Economic Integration, Capacity Building and Disaster Management, Sustainable Development, Connectivity and Infrastructure.
Akash- New Generation (NG) Missile
- Type: Surface-to-air missile (SAM) defense system designed to work against diverse aerial threats e.g. high-speed, low-altitude and long-range high-altitude targets etc.
- Developed by: DRDO along with Bharat electronic limited (BEL).
- Features: It is equipped with an indigenous Radio Frequency seeker and propelled by a solid rocket motor.
Group of Monuments at Hampi
- It comprises mainly the remnants of the Capital City of Vijayanagara Empire (14th-16th Century AD).
- Location: Tungabhadra basin in Vijaynagar District (Karnataka).
- Important remains: Krishna temple, Narasimha, Ganesa, Hemakuta group of temples, Achyutaraya temple complex, Vitthala temple complex etc.
- Vitthla temple is the most exquisitely ornate structure on the site and represents the culmination of Vijayanagara temple architecture.
- It was added to the UNESCO World Heritage List in 1986.
Rashtriya Vigyan Puraskar
- Objective: Recognise notable and inspiring contributions made by individuals or teams in fields of science, technology, and innovation.
- Eligibility: All scientists, technologists and innovators working in government or private organizations.
- Also includes Indian origin individuals in abroad with exceptional contributions benefitting Indian communities or society.
- Given in four categories:
- Vigyan Ratna: Lifetime achievements.
- Vigyan Shri: Distinguished contributions.
- Vigyan Yuva: For young scientists.
- Vigyan Team: Comprising three or more scientists/researchers/innovators .
- Given in 13 domains like Physics, Engineering Sciences, etc.
Mubarak Al-Kabeer Port
- Location: Boubyan Island, Kuwait.
- Aim: Enhance regional trade and transportation, contributing to Kuwait’s economic diversification, reducing its reliance on oil.
- Operationalization: Entire project is expected to be operational by 2026.
- Part of China’s Belt and Road Initiative (BRI): BRI or New Silk Road, is China-led infrastructure projects launched in 2013. It has two components:
- Silk Road Economic Belt: Land routes across Europe, Middle East, Central Asia and Asia.
- Maritime Silk Road: Sea routes across East Asia, South Asia, Middle East and Africa.
Thanjavur Painting
- Classical art form named after the town of Thanjavur in Tamil Nadu. (Thanjavur was the capital of the Chola dynasty).
- Flourished under Chola, Nayaks of Vijaynagara, and Maratha rulers.
- Key Features:
- Also called ‘Palagai Padam,’ meaning picture on a wooden plank as they are crafted on wooden planks.
- Embellished with glass beads, semi-precious gems/stones, vibrant natural colors, and gold foil providing a three-dimensional effect.
- Known for their extravagant depictions of deities.
- Received the Geographical Indications (GI) tag.