← 10 November 2026's Current Affairs · Science & Tech GS-3 Prelims ★★★★☆ Mains ★★★★☆
Cosmoserve Space opens Base 1 in Hyderabad for debris removal and in-orbit servicing
Why in News?
Clearing dead satellites versus servicing live ones: the Hyderabad Base 1 distinction GS3 Space answers need
Hyderabad's Base 1 targets orbital debris removal and satellite servicing.
Why it matters: GS-3 core; factual, Prelims-type
What you need to know
2 min read
A Union Minister virtually inaugurated Cosmoserve Space's Base 1 facility in Hyderabad, built for Active Debris Removal and In-Orbit Servicing.
The facility supports India's goal of debris-free space operations.
Active debris removal clears defunct objects from orbit, while in-orbit servicing repairs, refuels or extends the life of working satellites.
Sources: Topper IAS editorial (PIB / The Hindu / Indian Express)
Key facts
Remember these
- Cosmoserve Space's Base 1 facility is in Hyderabad, Telangana
- It is built for Active Debris Removal (ADR) and In-Orbit Servicing (IOS)
- Active debris removal clears or deorbits defunct objects such as dead satellites and rocket fragments
- In-orbit servicing repairs, refuels or extends the life of working satellites
- The facility supports India's goal of debris-free space operations
Prelims · Mains
How the exam will ask it
Prelims
- Active debris removal physically removes or deorbits defunct objects from orbit, whereas ground tracking only monitors them.
- In-orbit servicing covers repair, refuelling or life extension of a functioning satellite while it remains in orbit.
- Active debris removal and in-orbit servicing are distinct activities, though both are aimed at making space operations sustainable.
Mains
GS Paper 3 (Space / Science and Technology): growing orbital debris threatens satellites and space assets, so private players are being enabled to build debris removal and servicing capacity, as with Base 1 in Hyderabad. The policy angle is India's goal of debris-free space operations and the growing role of private space firms. The way forward lies in clear debris-mitigation norms, regulatory support for private firms and international cooperation on space sustainability.
Quick recall
Answer before you reveal
In space operations, 'active debris removal' refers to:
- Refuelling or repairing a working satellite while it stays in orbit
- Deliberately removing or deorbiting defunct objects from orbit
- Tracking debris by ground radar without any intervention
- Shielding spacecraft with armoured panels against impacts
Show answer
Answer: B — Correct: Deliberately removing or deorbiting defunct objects from orbit — Active debris removal means physically clearing or deorbiting dead satellites and fragments. • Refuelling or repairing a working satellite while it stays in orbit — wrong: That describes in-orbit servicing, which is a different activity from clearing debris. • Tracking debris by ground radar without any intervention — wrong: Ground tracking only monitors debris and does not remove it. • Shielding spacecraft with armoured panels against impacts — wrong: Shielding protects a spacecraft but does nothing to reduce the debris itself.
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