India’s journey in space science is a story of vision, innovation, and continuous progress. September 29 marks two remarkable milestones in this journey, reflecting ISRO’s growing capabilities in satellite technology and atmospheric research. In 1997, ISRO successfully launched the IRS-1D satellite aboard PSLV-C1, strengthening India’s remote-sensing and launch capabilities. A year later, in 1998, the Rohini RH-560 Mk sounding rocket was successfully launched to study the upp

World Maritime Day is observed every year to recognize the vital role of shipping and maritime transport in connecting nations and supporting the global economy.It is coordinated by the International Maritime Organization (IMO) and highlights the importance of safe, secure, and sustainable shipping.The maritime sector carries the majority of global trade, transporting essential goods, raw materials, energy, and products across oceans.Ships and seafarers play a crucial role in

Dr. Sekhar Basu was a distinguished Indian nuclear scientist whose remarkable career contributed significantly to India’s nuclear and scientific programmes.Born on 20 September 1952, he dedicated decades of his life to advancing complex scientific and technological missions. He played important leadership roles at the Bhabha Atomic Research Centre (BARC) and the Department of Atomic Energy. His expertise contributed to major nuclear science, reactor, and fuel-cycle initiative

Paramasivam Natarajan is remembered for his valuable contributions to Indian science and his dedication to research and innovation. His journey reflects the spirit of curiosity, perseverance, and a commitment to expanding scientific knowledge. Through his work, he demonstrated how scientific thinking can contribute to progress and create meaningful impact. His contributions continue to inspire students, researchers, and young minds to explore the world with curiosity. His lif

National Engineers’ Day is celebrated in India every year on 15 September to honour the invaluable contributions of engineers to society and nation-building.The day commemorates the birth anniversary of Sir M. Visvesvaraya, one of India’s most respected engineers and visionaries. Engineers transform ideas into practical solutions that shape the way we live, work, and connect. From infrastructure and technology to healthcare, energy, and sustainable development, their innovati

On 10 September 2018, the upgraded APSARA-U research reactor achieved its First Approach to Criticality at the Bhabha Atomic Research Centre (BARC) in India, marking a significant milestone in the country’s nuclear research journey. APSARA-U is an indigenously developed pool-type research reactor that uses low-enriched uranium (LEU) fuel and is designed to support advanced research, neutron-based applications, and radioisotope production. It carries forward the legacy of the

20 August marks the birth anniversary of former Prime Minister Rajiv Gandhi, one of India’s youngest Prime Ministers.He envisioned an India driven by modern technology, scientific progress and innovation.His leadership gave strong momentum to the growth of telecommunications and computerization in India.
 He emphasized the importance of education, science and technological advancement for national development.His vision sought to connect India’s people with the opportunities

Satya Nadella, born on 19 August 1967 in Hyderabad, is the Chairman and CEO of Microsoft. He joined Microsoft in 1992 and rose through several leadership roles before becoming CEO in 2014. 
 He played a pivotal role in Microsoft’s transformation toward cloud computing and Azure. His leadership has emphasized empathy, collaboration, innovation, and a growth mindset. Under his leadership, Microsoft has expanded deeply into cloud, AI, and developer technologies.He has also cham

International Youth Day is observed every year on 12 August to celebrate the energy, creativity, and potential of young people around the world. The day recognizes the important role youth play in driving social, economic, and environmental progress. It highlights the need for quality education, employment opportunities, and equal participation in decision-making. The occasion raises awareness about the challenges faced by young people, including unemployment, inequality, me

Dr. M.S. Swaminathan was a renowned Indian agricultural scientist and visionary leader. Born on 7 August 1925, he played a key role in transforming Indian agriculture. He is widely known as the Father of India’s Green Revolution. His efforts helped increase wheat and rice production across the country. His work significantly improved India’s food security and reduced hunger. He promoted sustainable farming, biodiversity conservation, and rural development. Dr. Swaminathan em

Alexander Fleming was a Scottish bacteriologist and one of the greatest medical scientists in history. Born on 6 August 1881, he is best known for discovering penicillin in 1928. His discovery marked the beginning of the antibiotic era and revolutionized modern medicine. Penicillin became the first widely effective antibiotic used to treat bacterial infections. Fleming’s work helped save millions of lives around the world. His discovery greatly reduced deaths from infection

Acharya Prafulla Chandra Roy was born on 2 August 1861 and is celebrated as the father of modern Indian chemistry. He founded Bengal Chemicals & Pharmaceuticals, India’s first pharmaceutical company. His pioneering research on mercurous nitrite earned international recognition.
 He was a distinguished professor at Presidency College, Kolkata, inspiring generations of scientists. Roy strongly believed that scientific education should contribute to national development. He pro

J. R. D. Tata (1904–1993) was one of India’s greatest industrialists, aviators, and philanthropists. He became India’s first licensed pilot in 1929 and founded Tata Airlines in 1932, which later became Air India. As Chairman of the Tata Group for over five decades, he transformed it into one of India’s largest and most respected business conglomerates. Under his leadership, the group expanded into steel, automobiles, chemicals, hospitality, power, and information technology.

On July 17, 1975, the United States’ Apollo and the Soviet Union’s Soyuz spacecraft successfully docked in Earth orbit. The mission was part of the Apollo–Soyuz Test Project (ASTP), the world’s first international human spaceflight. Launched on July 15, the two spacecraft met in orbit after precise maneuvers. Commanders Thomas P. Stafford and Alexei Leonov shared the first historic handshake in space. The crews spent nearly two days together conducting scientific experiments

World Youth Skills Day celebrates the power of education, innovation, and lifelong learning in shaping a better future. It highlights the importance of equipping young people with practical, technical, and digital skills to succeed in a rapidly changing world. Every new skill opens doors to opportunities, confidence, and personal growth. Skilled youth are the driving force behind innovation, entrepreneurship, and sustainable development. By investing in young minds today, we

Raj Reddy is a pioneering computer scientist whose groundbreaking contributions transformed the field of Artificial Intelligence.He played a key role in advancing speech recognition, robotics, and human-computer interaction. His research helped create technologies that make computers more accessible and the first person of Indian origin to receive the Turing Award, he inspired generations of innovators.
 His vision focused on using technology to improve human lives. Through d

Dolly was born on July 5, 1996, in Scotland. She became the first mammal cloned from an adult cell. Scientists used a method called somatic cell nuclear transfer. This proved that adult cells could create a new organism. The experiment became a major scientific breakthrough. It changed the understanding of genetics and cloning. Dolly opened new possibilities in medical research. Her success supported progress in stem cell studies. She later lived a normal life and had six lam

Every time we open a refrigerator to grab a cold drink, or look at the massive oxygen tanks powering modern hospitals and steel plants, we are seeing the direct legacy of German engineer Carl von Linde. By pioneering the methods used to cool, liquefy, and separate atmospheric gases, Linde didn't just invent a machine—he launched an entire global industry. Unlocking the Liquefaction of Gas In 1876, Carl von Linde patented a groundbreaking process for liquefying gas, a breakthr

World Telecommunication and Information Society Day is observed every year on 17 May. It commemorates the founding of the International Telecommunication Union in 1865. This day highlights the importance of communication technologies in connecting people worldwide.It emphasizes the role of the internet and digital tools in education, healthcare, and innovation. The observance also promotes digital inclusion and equal access to technology for all.It reminds us to bridge the di

The International Day of Light is celebrated every year on 16th May to recognize the importance of light and light-based technologies in our daily lives. From science and education to medicine, communication, art, and sustainable development, light continues to shape the future of humanity.This special day also marks the anniversary of the first successful operation of the laser in 1960 by physicist Theodore Maiman. It reminds us that even the smallest ray of light can inspir