.webp "Science and Technology Current Affairs 18 October 2026") |
| Science and Technology Current Affairs 18 October 2026 |
Science and Technology Current Affairs 18 October 2026 covers important developments in India's space economy, quantum-secure technology, indigenous medical equipment and planetary research. These updates are relevant for SSC, UPSC, Banking, Railway and other competitive examinations.
Important developments reported by the Government of India include ₹150 crore in Research, Development and Innovation (RDI) support for QNu Labs, support for an indigenous 32-slice CT scanner, and the identification of Martian analogue sites by Indian scientists. The article explains the verified updates and includes practice MCQs for exam revision.
Last Updated: 18 October 2026, 09:53 AM IST | Reviewed by Vijay Sah
Key points at a glance: Quantum-secure technology received ₹150 crore in announced RDI support; an indigenous 32-slice CT scanner received development and commercialisation support; Indian scientists identified Martian analogue sites; and India's space economy was projected to reach USD 40–45 billion over 7–8 years in a statement reported on 17 October 2026.
Quick Highlights
| Topic | Date | Key Update |
|---|---|---|
| Quantum-secure technology | 16 October 2026 | TDB-DST announced ₹150 crore RDI support for QNu Labs. |
| Indigenous CT scanner | 15 October 2026 | TDB-DST supported development and commercialisation of a 32-slice CT scanner. |
| Mars research | 16 October 2026 | Indian scientists identified a few Martian analogue sites. |
| Space economy | 17 October 2026 | A government statement projected a USD 40–45 billion space economy within 7–8 years. |
Quantum-Secure Technology: ₹150 Crore RDI Support
Date: 16 October 2026
The Technology Development Board (TDB), under the Department of Science and Technology (DST), signed an agreement with QNu Labs for ₹150 crore in support under the Research, Development and Innovation (RDI) framework. The initiative is intended to strengthen India's indigenous quantum-secure technology ecosystem.
Quantum-secure technology is relevant to the protection of sensitive digital communications and information. As computing and communication systems become more advanced, organisations need methods to protect data against evolving security threats.
Why it matters: Indigenous technology development can help strengthen domestic research, product development and capabilities in advanced cybersecurity.
Exam Point: Remember the organisation pair: Technology Development Board (TDB) and Department of Science and Technology (DST). The reported support amount for QNu Labs was ₹150 crore.
Indigenous 32-Slice CT Scanner Receives Support
Date: 15 October 2026
The Technology Development Board supported the development and commercialisation of an indigenous 32-slice Computed Tomography (CT) scanner by Panacea Medical Technologies Pvt. Ltd.
A CT scanner is a medical imaging system that uses X-rays and computer processing to produce cross-sectional images of the body. These images help healthcare professionals examine internal structures and assist in diagnosing medical conditions.
Development and commercialisation support for an indigenous scanner is relevant to India's medical-device manufacturing sector. It connects scientific research with the production of equipment used in healthcare.
Exam Point: CT stands for Computed Tomography. The technology uses X-rays to generate cross-sectional images. The reported project concerns a 32-slice scanner developed by Panacea Medical Technologies.
Indian Scientists Identify Martian Analogue Sites
Date: 16 October 2026
The Ministry of Science and Technology reported that Indian scientists had identified a few Martian analogue sites. Such sites on Earth can be useful for studying environments that share selected characteristics with Mars.
Scientists use terrestrial analogue environments to investigate geological features, surface conditions and other processes that may help interpret observations from planetary missions. Research at these locations can support the planning and scientific understanding of future Mars exploration.
The government announcement establishes the identification of these sites, but the headline alone does not provide enough detail to state their exact locations, number or selection criteria. Those particulars should be checked in the full research announcement before publication.
Exam Point: A Martian analogue site is an Earth location used to study selected environmental or geological characteristics relevant to Mars. It is not an actual location on the planet Mars.
India's Space Economy: USD 40–45 Billion Projection
Date: 17 October 2026
According to a Department of Space announcement carried by the Press Information Bureau (PIB), India's space economy was projected to reach USD 40–45 billion over the following 7–8 years. The statement also highlighted the role of private investment following the opening of the space sector to private players.
The space economy includes commercial activities associated with satellites, launch services, space-based data and related products and services. Private participation can contribute to investment, research, manufacturing and the development of commercial space applications.
The USD 40–45 billion figure is a projection, not a statement that the economy had already reached that size on 17 October 2026. It should therefore be described as an expected future value.
Exam Point: The Department of Space is the relevant government department. For examination purposes, distinguish between a projected future value and an actual measured value.
Important Science and Technology Concepts
Research, Development and Innovation (RDI)
Research, development and innovation cover the process of investigating new ideas, turning scientific findings into usable technologies and supporting the development of new products or services. The QNu Labs announcement connects RDI support with India's quantum-secure technology ecosystem.
Medical Imaging
Medical imaging allows healthcare professionals to examine internal parts of the body. CT scanners use X-rays and computer processing, while other imaging methods use different physical principles. The indigenous 32-slice scanner project is an example of technology development in medical equipment.
Planetary Analogue Research
Planetary analogue research studies Earth environments that resemble selected features of other planetary bodies. It can help researchers test instruments, study geological processes and interpret data collected by planetary missions.
Space Economy
The space economy includes both space-based infrastructure and the commercial activities built around it. Satellites support communication, navigation, weather monitoring and Earth observation, while launch and manufacturing services form part of the wider industry.
Science and Technology Current Affairs MCQs
Q1. Which organisation received ₹150 crore in announced RDI support for quantum-secure technology?
A. Panacea Medical Technologies
B. QNu Labs
C. ISRO
D. RBI
Correct Answer: B. QNu Labs
Q2. Which government body signed the agreement with QNu Labs?
A. Election Commission of India
B. Department of Space
C. Technology Development Board
D. University Grants Commission
Correct Answer: C. Technology Development Board
Q3. What does CT stand for in CT scanner?
A. Computer Testing
B. Clinical Transfer
C. Cell Tracking
D. Computed Tomography
Correct Answer: D. Computed Tomography
Q4. Which company was associated with the indigenous 32-slice CT scanner project?
A. Panacea Medical Technologies Pvt. Ltd.
B. QNu Labs
C. National Informatics Centre
D. India Post
Correct Answer: A. Panacea Medical Technologies Pvt. Ltd.
Q5. What are Martian analogue sites used for?
A. Manufacturing communication satellites only
B. Studying selected Earth environments relevant to Mars
C. Measuring the depth of Earth's oceans only
D. Monitoring banking transactions
Correct Answer: B. Studying selected Earth environments relevant to Mars
Q6. Which department reported the projection for India's space economy?
A. Department of School Education
B. Department of Financial Services
C. Department of Space
D. Department of Posts
Correct Answer: C. Department of Space
Q7. What future size was projected for India's space economy?
A. USD 5–10 billion
B. USD 15–20 billion
C. USD 25–30 billion
D. USD 40–45 billion
Correct Answer: D. USD 40–45 billion
Q8. Which ministry includes the Department of Science and Technology?
A. Ministry of Science and Technology
B. Ministry of Home Affairs
C. Ministry of Railways
D. Ministry of Tourism
Correct Answer: A. Ministry of Science and Technology
Quick Revision
| Topic | Important Fact |
|---|---|
| QNu Labs | ₹150 crore in announced RDI support for quantum-secure technology. |
| TDB | Technology Development Board. |
| DST | Department of Science and Technology. |
| CT scanner | Computed Tomography; the project concerned a 32-slice scanner. |
| Martian analogue sites | Earth sites used to study selected Mars-related environmental or geological characteristics. |
| Space economy | USD 40–45 billion projected over 7–8 years in the 17 October announcement. |
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Frequently Asked Questions
1. Which date does this Science and Technology Current Affairs article cover?
The article is dated 18 October 2026 and includes government announcements published on 15, 16 and 17 October 2026.
2. What was the announced RDI support for QNu Labs?
The Technology Development Board signed an agreement with QNu Labs for ₹150 crore in RDI support related to India's quantum-secure technology ecosystem.
3. What is a 32-slice CT scanner?
It is a medical imaging system that uses X-rays and computer processing to create cross-sectional images. The reported Indian project involved Panacea Medical Technologies Pvt. Ltd.
4. What is a Martian analogue site?
It is an Earth location whose selected environmental or geological features can help scientists study conditions relevant to Mars.
5. Is the USD 40–45 billion space economy figure an actual value?
No. The 17 October 2026 announcement presented it as a projection for the following 7–8 years.
Sources referred: Press Information Bureau — Department of Science and Technology releases, Press Information Bureau — Department of Space releases, Department of Science and Technology — Science and Technology Articles
