What is India’s plan to have its own space station and how will it benefit our space programme?
Approach · directive: “what / how”
What it asks · Describe India's plan for its own space station, announced by ISRO in 2019 as a follow-on to Gaganyaan and since given shape as the Bharatiya Antariksh Station, and explain how it would strengthen the space programme.
It asks 2 things — answer each
- What: India's plan for its own space station (the 2019 announcement, since shaped as the Bharatiya Antariksh Station)
- How it will benefit the space programme
Open with · In June 2019 ISRO announced that India would build its own space station rather than join the ISS; in September 2024 the Union Cabinet gave the plan a name, a budget and a date, the Bharatiya Antariksh Station.
Cover
- Design: a five-module station in low Earth orbit, reviewed by a National Level Review Committee; part of Space Vision 2047 (PIB, 2026).
- Route: built by extending Gaganyaan; eight missions by December 2028, when the first module BAS-1 launches; the programme enhanced to Rs 20,193 crore.
- Milestones: an operational station by 2035 and an Indian crewed lunar landing by 2040.
- Science: a permanent microgravity laboratory for life sciences, medicine and materials, with in-orbit technology tests.
- Capability: advanced life support, docking and crew transfer; SpaDeX (16 January 2025) made India the fourth nation to dock spacecraft.
- Autonomy and industry: no partner currently shares BAS, so India sets its own agenda; industry and academia are stakeholders in building it.
- Challenges: cost, radiation and life support, heavy-lift capacity and justifying the spend against social priorities.
Close with · BAS turns Gaganyaan's first flight into a lasting Indian presence in orbit, the anchor of Space Vision 2047 and of India's claim to be a space power that builds, not only launches.
Add value (verified)
- PIB (Lok Sabha reply, 11 February 2026): under Space Vision 2047, ISRO plans a five-module Bharatiya Antariksh Station for microgravity research in life sciences and medicine; the Cabinet approved the first module (BAS-01) by 2028 in September 2024.PIB: Parliament question on Bharatiya Antariksh Station (February 2026) ↗“As part of the Space Vision 2047, Indian Space Research Organisation (ISRO) aims to establish Bharatiya Antariksh Station (BAS). BAS will provide a platform to undertake microgravity research and scientific studies in various fields including life sciences and medicine. ISRO has worked out overall configuration of Bharatiya Antariksh Station comprising of five modules.”
- PIB (February 2026): the Gaganyaan programme was enhanced to Rs 20,193 crore to cover BAS-1 and its precursor missions; there are currently no technical collaboration agreements with other space agencies for BAS.PIB: Parliament question on Bharatiya Antariksh Station (February 2026) ↗“which has been enhanced with an additional funding in the already approved Gaganyaan Programme to ₹20,193 Cr. based on approval from Union Cabinet in September,2024. Currently, there are no specific technical collaboration agreements with other space agencies or organisation for BAS.”
- PIB (Cabinet, September 2024): the human spaceflight programme now runs through eight missions to be completed by December 2028 with the launch of the first unit of BAS-1.PIB: Cabinet approves Gaganyaan follow-on missions and Bharatiya Antariksh Station (2024) ↗“Now the human spaceflight program of technology development and demonstration is through eight missions to be completed by December 2028 by launching first unit of BAS-1.”
- PIB (2024): the Amrit Kaal space vision includes an operational Bharatiya Antariksh Station by 2035 and an Indian crewed lunar mission by 2040; Gaganyaan is a national effort with industry and academia as stakeholders.PIB: Cabinet approves Gaganyaan follow-on missions and Bharatiya Antariksh Station (2024) ↗“The vision for space in the Amrit kaal envisages including other things, creation of an operational Bharatiya Antariksh Station by 2035 and Indian Crewed Lunar Mission by 2040.”
- PIB (January 2025): the SpaDeX docking was completed on 16 January 2025, making India the fourth country able to dock spacecraft, a prerequisite for space stations and lunar missions.PIB: SpaDeX Mission: Revolutionising Space Exploration (2025) ↗“Space Docking Experiment (SpaDeX) mission’s docking operation was successfully completed on 16 th January , 2025 marking India’s entry into the elite group of nations capable of executing space docking operations . With this success, India becomes the fourth country in the world to achieve this technological feat.”
Question: UPSC's CS (Main) 2019, GS Paper III — paper ↗. Approach: Minimalist IAS, checked 3 Oct 2026 (how we verify) — UPSC publishes no model answers. ·
Model answer· 222words · Minimalist IAS
In June 2019 ISRO announced that India would build its own space station rather than join the ISS. In September 2024 the Cabinet gave the plan a name, a budget and a date: the Bharatiya Antariksh Station (BAS).
India's plan for its own space station
- Design: a five-module station in low Earth orbit under Space Vision 2047.
- Route: Gaganyaan extended to eight missions by December 2028, ending with the launch of the first module, BAS-1; outlay raised to Rs 20,193 crore.
- Milestones: an operational station by 2035 and an Indian crewed lunar landing by 2040.
- 2019: announced
- 2024: Cabinet approves BAS-1
- 2025: SpaDeX docking
- 2028: BAS-1 launch
- 2035: full station
How it will benefit our space programme
- Science: a permanent microgravity laboratory for life sciences, medicine and materials.
- Capability: long stays demand advanced life support, docking and crew transfer; SpaDeX (16 January 2025) already made India the fourth nation to dock two spacecraft.
- Stepping stone: skills for missions beyond low Earth orbit, including the 2040 lunar landing.
- Autonomy and industry: no technical collaboration agreements with other agencies yet, so India sets its own agenda, with industry and academia as stakeholders.
Challenges
- Risks: cost, radiation, life support, heavy-lift capacity and the spend versus social priorities.
BAS turns Gaganyaan's first flight into a lasting Indian presence in orbit, the anchor of Space Vision 2047.
Prepared by Minimalist IAS to the answer standard of Shivam Singh (mentor, 7 years) · facts checked against official sources (how we verify) · updated 3 Oct 2026. UPSC publishes no model answers: compare your structure and coverage with this, then write your own.
