TOPPER IAS
Login Talk to a mentor

← 20 October 2026's Current Affairs · Science & Tech GA Prelims ★★★★☆ Mains ★★☆☆☆

ISRO tests crew and service module systems for uncrewed Gaganyaan-1

20 October 2026 · ⏱ 2 ମିନିଟ · GS-III: Space technology

1

ଖବରରେ କାହିଁକି?

Which two modules make up Gaganyaan's Orbital Module? The GS-III space technology fact Prelims can test

ISRO tests crew-module and service-module systems at VSSC for the uncrewed G1 mission.

Why it matters: factual, Prelims-type

ISRO tests crew and service module systems for uncrewed Gaganyaan-1
Drishti Shah · CC BY-SA 3.0 · Wikimedia Commons
2

What you need to know

2 ମିନିଟ

ISRO personnel at the Vikram Sarabhai Space Centre have tested special systems of the Crew Module and the Service Module ahead of the uncrewed Gaganyaan-1 (G1) mission.

Together the two modules form the Orbital Module of India's human spaceflight programme.

ଉତ୍ସ: Topper IAS editorial (PIB / The Hindu / Indian Express)

3

ମୁଖ୍ୟ ତଥ୍ୟ

Remember these

  • ISRO tested Crew Module and Service Module systems at Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram
  • The tests are preparation for the uncrewed Gaganyaan-1 (G1) mission
  • Crew Module + Service Module together form the Orbital Module
  • Gaganyaan is India's human spaceflight programme, targeting low Earth orbit
  • The Crew Escape System is a separate abort mechanism, not part of the Orbital Module
4

ପ୍ରିଲିମ୍ସ · ମେନ୍ସ

How the exam will ask it

ପ୍ରିଲିମ୍ସ

  • The Orbital Module of the Gaganyaan programme consists of the Crew Module and the Service Module.
  • The Crew Escape System is a separate abort mechanism and is not part of the Orbital Module.
  • Gaganyaan-1 (G1) is an uncrewed test mission that precedes the crewed flight.

ମେନ୍ସ

GS-III (Science and Technology: space). Human spaceflight demands qualification of life-support, crew-safety and propulsion systems, which uncrewed missions like G1 validate before astronauts fly. Success would build indigenous capability and strategic prestige; the way forward lies in rigorous testing, a robust abort system and industry participation.

5

Quick recall

Answer before you reveal

In ISRO's Gaganyaan programme, the Orbital Module consists of:

  1. The Crew Escape System and the Service Module
  2. The launch vehicle's upper stage and the Crew Module
  3. The Crew Escape System and the launch vehicle
  4. The Crew Module and the Service Module
ଉତ୍ତର ଦେଖନ୍ତୁ

ଉତ୍ତର: D — The correct answer is The Crew Module and the Service Module. The Crew Module and the Service Module together form the Orbital Module that travels to low Earth orbit.

6

Convert this topic into marks

Today's 10-MCQ test · instant analysis · Powered by AdaptIQ

DONE READING?

Test today's current affairs.