Who developed the Vikram-1 launcher?

The Vikram-1 launcher has been developed by Skyroot Aerospace, a private Indian space company. It is not designed by ISRO. Skyroot is likely to become the first private Indian company to launch an orbital space rocket.

What orbit is the Vikram-1 launcher designed for?

Vikram-1 is designed to launch satellites weighing up to 350 kg into Low Earth Orbit (LEO), which ranges between 160 km and 2,000 km above Earth's surface. It is not meant for geosynchronous orbit missions.

What makes the Vikram-1 launcher unique?

Vikram-1 is made of carbon composite instead of conventional metals and houses a 3D-printed indigenously developed engine. This makes manufacturing and assembly faster, cheaper, and more efficient.

Why is Gale Crater significant on Mars?

Gale Crater is an impact crater on Mars explored by NASA’s Curiosity rover. It has provided evidence of organic molecules and conditions that suggest ancient Mars had the right chemistry to support life.

What is the Vikram VT 21?

Vikram VT 21 is an Advanced Armoured Platform (AAP) developed by DRDO. It is a modern military combat vehicle featuring enhanced armour protection, improved mobility, integrated weapons systems, and NATO-defined STANAG Level 4 and 5 protection standards.

What are the key features of Vikram VT 21?

Vikram VT 21 includes an indigenously designed 30 mm crewless turret, strong power-to-weight ratio, amphibious capabilities using hydro jets, and modular blast and ballistic protection. It is being considered as a potential replacement for India’s ageing BMP-2 infantry combat vehicles.

What is Magnesiochangesite-(Ce)?

Magnesiochangesite-(Ce) is a rare earth-bearing phosphate mineral discovered in a lunar meteorite named Pakepake 005. It is colourless, transparent, fragile, emits a glow under UV light, and has been certified by the International Mineralogical Association.

Why is the discovery of Magnesiochangesite-(Ce) important?

The discovery increases the total number of known lunar minerals to 11 worldwide. It contributes to planetary science research and strengthens China’s position alongside the United States in lunar mineral discoveries.

What is dark matter and why is it difficult to detect?

Dark matter makes up about 85% of all matter in the universe but does not interact with electromagnetic forces or light, making it invisible and extremely difficult to detect. It can only be studied through its gravitational effects.

Do dark matter particles decay?

Recent studies suggest that dark matter particles may slowly decay, releasing small amounts of energy that could have influenced early cosmic evolution and the formation of massive black hole seeds.

Daily UPSC Prelims MCQs - Science & Tech. - 6th May 2026

Devesh
May 6
1 min read

Updated: May 6

Test your UPSC CSE 2026 preparation with today’s Science & Technology (Every wednesday) Quiz — covering Vikram-1 launcher, Gale Crater, Vikram VT 21, Magnesiochangesite-(Ce), dark matter and more.

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