1. Indian Regional Navigation Satellite System (IRNSS) is developed by which organization?
[A] Hindustan Aeronautics Limited (HAL)
[B] Defence Research and Development Organisation (DRDO)
[C] Indian Space Research Organisation (ISRO)
[D] None of the Above
Show Answer
Correct Answer: C [Indian Space Research Organisation (ISRO)]
Notes:
Recently, ISRO is preparing to launch three navigation satellites for the Indian Regional Navigation Satellite System (IRNSS) by next year. Indian Regional Navigation Satellite System (IRNSS), also called Navigation with Indian Constellation (NavIC), is developed by Indian Space Research Organisation (ISRO). It is an independent and fully indigenous satellite navigation system, under India’s full control. Indian Regional Navigation Satellite System (IRNSS) was designed as a 7-satellite constellation to cover India and 1,500 km around it.
2. Which space telescope recently captured detailed images of the interstellar comet 3I/ATLAS?
[A] James Webb Space Telescope
[B] Spitzer Space Telescope
[C] Hubble Space Telescope
[D] Kepler Space Telescope
Show Answer
Correct Answer: C [Hubble Space Telescope]
Notes:
Recently, NASA’s Hubble Space Telescope captured the first detailed images of interstellar comet 3I/ATLAS as it passed through our solar system. This offers scientists a rare chance to study a comet originating from another star system. Comets are ancient objects made of dust and ice that orbit the Sun and are leftovers from the solar system’s formation around 6 billion years ago. They are best known for their long, glowing tails. A comet has four visible parts: nucleus, coma, ion tail, and dust tail. This discovery helps scientists better understand the nature of interstellar objects and early solar system formation.
3. Where has the new CRIB blood group been discovered?
[A] Karnataka
[B] Maharashtra
[C] Kerala
[D] Tamil Nadu
Show Answer
Correct Answer: A [Karnataka]
Notes:
Recently, a new blood group named CRIB was discovered in a South Indian woman from Kolar district, Karnataka. The discovery was announced at the 35th Regional Congress of the International Society of Blood Transfusion (ISBT) held in Milan, Italy. CRIB stands for Cromer India Bangalore and is part of the Cromer (CR) blood group system. This blood group was previously unidentified anywhere in the world. The discovery took 10 months of research and molecular testing by international experts.
4. Oreshnik is a hypersonic ballistic missile developed by which country?
[A] China
[B] Germany
[C] Russia
[D] France
Show Answer
Correct Answer: C [Russia]
Notes:
Russian President Vladimir Putin recently announced the start of production of the Oreshnik hypersonic missile. Russia plans to deploy the Oreshnik missile in Belarus by the end of 2025. Oreshnik is a Russian intermediate-range hypersonic ballistic missile named after the Russian word for “hazel tree.” It made its operational debut on November 21, 2024, in a precision strike on the Pivdenmash defence facility in Dnipro, Ukraine. The missile is mobile and uses solid fuel, enhancing its rapid deployment capability. It can reach speeds up to Mach 10, which is ten times the speed of sound.
5. Which two crops from Ladakh are part of NASA’s Crew-11 experiment on the International Space Station (ISS)?
[A] Barley and maize
[B] Seabuckthorn and Himalayan tartary
[C] Mizuna mustard and Black eyed pea
[D] None of the Above
Show Answer
Correct Answer: B [Seabuckthorn and Himalayan tartary]
Notes:
Seeds of seabuckthorn and Himalayan tartary buckwheat grown in Ladakh’s cold desert are part of NASA’s Crew-11 experiment on the International Space Station (ISS). The seeds were sourced by Indian space start-up Protoplanet based in Bengaluru. The mission launched on August 1, 2025, from Florida and docked at ISS on August 2, 2025. The experiment aims to test how seeds react to space stress and microgravity before germination. It focuses on gene activation and metabolic processes vital for space agriculture. Himalayan tartary buckwheat and seabuckthorn are rich in nutrients and suitable for long-duration space missions.
6. Which country has launched 11 GEESATCOM (Geely Constellation) for Internet of Things (IoT) communication?
[A] China
[B] Russia
[C] Iran
[D] Israel
Show Answer
Correct Answer: A [China]
Notes:
On 15 August 2025, Chinese commercial aerospace company Geespace successfully completed the fourth orbital deployment of GEESATCOM (Geely Constellation) by launching 11 satellites from waters off Rizhao, Shandong Province aboard a single rocket. All satellites entered their planned 600 km orbits and are operating normally. GEESATCOM, independently developed and operated by Geespace, supports satellite Internet of Things (IoT) testing and inter-satellite communications. It also provides Earth observation for ecological and environmental monitoring.
7. Deep Ocean Mission was launched by which ministry?
[A] Ministry of Environment, Forest and Climate Change
[B] Ministry of Jal Shakti
[C] Ministry of Earth Sciences
[D] Ministry of Science and Technology
Show Answer
Correct Answer: C [Ministry of Earth Sciences]
Notes:
Two Indian aquanauts recently conducted deep-sea dives in the Atlantic Ocean under Samudrayaan Project. They collected over 100 kg of cobalt-rich polymetallic nodules from 1,173 meters depth in the Andaman Sea. Deep Ocean Mission was launched by Ministry of Earth Sciences (MoES) on 7 September 2021 with ₹4,077 crore for 5 years. The mission develops technologies for exploring and using deep ocean resources sustainably. It supports India’s Blue Economy with potential to push maritime economy beyond ₹100 billion. It aligns with United Nations Decade of Ocean Science (2021–2030).
8. National Supercomputing Mission (NSM) is jointly implemented by which two government bodies?
[A] Ministry of Electronics and Information Technology and Department of Science and Technology
[B] Ministry of Finance and Ministry of Commerce and Industry
[C] Indian Space Research Organization and Department of Biotechnology
[D] Ministry of Defence and Ministry of Science and Technology
Show Answer
Correct Answer: A [Ministry of Electronics and Information Technology and Department of Science and Technology ]
Notes:
The National Supercomputing Mission (NSM) was launched in April 2015 by the Government of India with a budget of Rs.4,500 crore. Its vision is to achieve self-reliance and global leadership in supercomputing and provide state-of-the-art facilities to researchers. It is jointly implemented by the Ministry of Electronics and Information Technology (MeitY) and the Department of Science and Technology (DST) through Centre for Development of Advanced Computing (C-DAC), Pune and Indian Institute of Science (IISc), Bengaluru. As of August 2025, 37 supercomputers with 40 Petaflops capacity are installed across IITs, IISc, R&D labs and Tier-II/III cities. This information was submitted in the Lok Sabha today by Shri Jitin Prasada, Minister of State for Electronics and Information Technology.
9. The Crew Health and Performance Exploration Analog (CHAPEA) is a series of missions conducted by which space organization?
[A] Indian Space Research Organisation (ISRO)
[B] National Aeronautics and Space Administration (NASA)
[C] China National Space Administration (CNSA)
[D] European Space Agency (ESA)
Show Answer
Correct Answer: B [National Aeronautics and Space Administration (NASA)]
Notes:
National Aeronautics and Space Administration (NASA) has unveiled the second Crew Health and Performance Exploration Analog (CHAPEA) habitat. It is designed for analogue missions simulating year-long stays on Mars. The second mission will begin in late 2025 with four crew members. The 1,700 square foot, 3D-printed habitat will be used to test living in isolation. CHAPEA (Crew Health and Performance Exploration Analog) is a program of analog missions that simulate year-long stays on the Martian surface. The inaugural CHAPEA mission began in June 2023 and concluded in July 2024, providing valuable insights into the challenges of living and working on Mars.
10. Which company has launched the Learning Accelerator program in India to empower the education ecosystem with Artificial Intelligence (AI)?
[A] OpenAI
[B] Microsoft AI
[C] Scale AI
[D] Nvidia
Show Answer
Correct Answer: A [OpenAI]
Notes:
OpenAI has launched the Learning Accelerator program in India to empower the education ecosystem with Artificial Intelligence (AI). India is one of the largest ChatGPT markets, with millions of students using AI for assignments, research, and learning. The initiative will distribute 5 lakh ChatGPT licences to students and educators across schools, universities, and research institutes. Government schools (Classes 1–12) will receive ChatGPT access through the Ministry of Education for lesson planning and personalized student engagement. Technical institutes under All India Council for Technical Education (AICTE) will get AI tools for skill-building.