What is NASA’s Psyche mission?

NASA’s Psyche mission is a space exploration project launched on October 13, 2023, to study a unique metal-rich asteroid named Psyche located in the main asteroid belt between Mars and Jupiter. It is NASA’s first mission focused on an asteroid composed largely of metal rather than rock or ice.

What is the objective of the National Quantum Mission (NQM)?

The National Quantum Mission (NQM), launched by the Government of India with an outlay of ₹6003.65 crore from 2023-24 to 2030-31, aims to develop intermediate-scale quantum computers with 50–1000 physical qubits, establish satellite-based secure quantum communication up to 2000 km, and set up four Thematic Hubs in leading academic and R&D institutions.

Why is diamond important in advanced electronics and quantum research?

Diamond is widely known for its hardness and high thermal conductivity. When heavily doped with boron, it can alter its electrical behavior and become superconducting at extremely low temperatures, making it valuable for quantum computing and advanced electronic applications.

What is NASA’s Moon base initiative?

NASA’s Moon base initiative is part of the Artemis Program and aims to establish a long-term lunar habitat at the Moon’s South Pole. The base will support sustained exploration, scientific research, commercial activity, and future crewed missions to Mars.

How do hydrogen-powered trains work?

Hydrogen-powered trains use fuel cells to generate electricity from hydrogen. The only by-products are water and heat, making them environmentally friendly. They can operate on both electrified and non-electrified routes and can be refueled in approximately 20–25 minutes.

Which countries are members of the European Union?

The European Union (EU) consists of 27 member countries including Germany, France, Italy, Spain, Poland, Sweden, Netherlands, Belgium, Austria, Greece, and others. Countries such as Switzerland, Norway, and Belarus are not members of the EU.

What is BRICS and why is it important?

BRICS is a grouping of major emerging economies including Brazil, Russia, India, China, and South Africa, later expanded to include Egypt, Ethiopia, Iran, UAE, and Indonesia. The bloc represents around 49.5% of the global population, 40% of global GDP, and 26% of global trade.

What is Afsluitdijk and why is it significant?

Afsluitdijk is a 32-km dam and causeway in the Netherlands considered a global benchmark in flood control and land reclamation. It protects the country from the North Sea and enables freshwater storage. It is often cited in discussions about large-scale water management projects.

Daily UPSC Prelims MCQs - Science & Tech. - 3rd June 2026

Daksha Jain
5 days ago
1 min read

Test your UPSC CSE 2026 preparation with today’s Science & Technology (Every wednesday) Quiz — covering NASA’s Psyche mission, National Quantum Mission (NQM), NASA's Moon base, Hydrogen-based trains and more.

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Daily UPSC Prelims MCQs - Science & Tech. - 3rd June 2026

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