अपडेट रहने के लिए नीचे दिए गए नोट्स पढ़ें।
The Hurun Rich List 2025 has once again highlighted India's rapidly evolving startup and business ecosystem. This year, Deepinder Goyal, founder and CEO of Eternal (formerly Zomato), has emerged as the top self-made entrepreneur in India, surpassing D-Mart's veteran businessman Radhakishan Damani. This list reflects the growing dominance of next-generation technology and startup-led companies in the Indian economy.
Kerala-based legal tech startup Lejit.ai has launched its mobile app with the aim of making legal aid simple and accessible to the common people.
The Indian Space Research Organization (ISRO) has launched the RESPOND Basket 2025, under which research proposals have been invited from universities and academic institutions across the country. The objective of this initiative is to connect academic research with ISRO's current and future space mission requirements, so that advanced scientific research can directly contribute to national space goals.
The Delhi Metro Museum, located at Supreme Court Metro Station, has been opened to the public, showcasing the development of Delhi Metro.
During the Second WHO Global Traditional Medicine Summit held in New Delhi, Prime Minister Narendra Modi released a commemorative postage stamp on India's famous medicinal plant, Ashwagandha. This initiative demonstrates India's commitment to promoting traditional medicine and making it a significant pillar of holistic and preventive healthcare, gaining global recognition.
Andhra Pradesh's 974 km long coastline has strategic importance due to the vast reserves of Rare Earth Elements (REEs) found in its marine sands.
China has successfully tested a wireless rail convoy system by operating seven heavy freight trains (each carrying approximately 5,000 tons of weight) as a coordinated unit without any physical connection.
HarperCollins India released the book 'Salman Khan: The Sultan of Bollywood' written by Mohar Basu on the occasion of superstar Salman Khan's 60th birthday on December 20, 2025.
International Human Solidarity Day is celebrated every year on December 20. This day reiterates the importance of global unity, cooperation, and shared responsibility in tackling common challenges faced by humanity. This day, established by the United Nations, highlights solidarity as a universal value for poverty eradication, better health outcomes, social justice, and inclusive development.
Losar is a major Tibetan Buddhist festival, which is called 'New Year', mainly celebrated in Ladakh, Tibet, Nepal and Bhutan, which involves cleaning of houses, hoisting colorful flags, prayers, traditional dances (like Gumpa dance) and offerings to deities, which is a symbol of welcoming a happy new year by driving away evil spirits.
German aerospace engineer Michi Benthass is set to become the first wheelchair user to travel to space. She will fly on Blue Origin's New Shepard rocket's upcoming NS-37 suborbital mission. This achievement is considered a historic step towards making human spaceflight more inclusive and accessible.
Brazil formally handed over the BRICS chairmanship to India in December 2025, with India taking over the BRICS leadership in 2026. This handover took place during the closing session of the fourth BRICS Sherpa meeting on December 12, 2025.
Prime Minister Narendra Modi inaugurated the new terminal building of the popular Gopinath Bordoloi International Airport in Assam on December 20, 2025. The Gopinath Bordoloi International Airport, operated by the Adani Group, is being expanded on a large scale to make Guwahati a major aviation hub of Northeast India and a gateway to Southeast Asia.