## Summary of Indian Space Technology Collaborations and Advancements (July 23, 2025)
This report summarizes the current state of India's space technology collaborations, private sector engagement, and advancements in indigenous capabilities, as of July 23, 2025.
**International Collaborations:** The Indian Space Research Organization (ISRO) has cooperative agreements with 61 countries and 5 multilateral bodies, focusing on satellite remote sensing, navigation, communication, space science, planetary exploration, and capacity building. Key collaborations include:
* **NASA (USA):** Joint satellite mission NISAR (NASA-ISRO Synthetic Aperture Radar) in advanced stages.
* **CNES (France):** Joint satellite mission TRISHNA (Thermal Infrared Imaging Satellite for High Resolution Natural Resource Assessment) in initial stages.
* **JAXA (Japan):** Feasibility study for a joint lunar polar exploration mission.
* **NASA & Axiom Space:** Collaboration for sending an Indian astronaut to the International Space Station.
**Private Sector Engagement:** The space sector has been liberalized to allow Non-Governmental Entities (NGEs) to participate in full space activities. Key initiatives include:
* Establishment of the Indian National Space Promotion and Authorization Centre (IN-SPACe) to promote, enable, authorize, and supervise NGE activities.
* Formulation of the Indian Space Policy, 2023, along with Norms, Guidelines, and Procedures (NGP) and FDI policy.
* Introduction of schemes like the Technology Adoption Fund, Venture Capital Fund for Space Sector, Seed Fund Scheme, Pricing Support, Mentorship, and Technical Labs to support startups and NGEs.
* 79 MoUs signed with NGEs and 77 authorizations issued as of March 31, 2025.
* Announcement of Opportunity for making available Indian Orbital Resources to NGEs, with 1 entity selected as a successful bidder.
* IN-SPACe facilitated 2 successful suborbital flights from Indian Space startups (November 2022 and May 2024).
* 6 NGEs have launched 14 satellites into orbit.
**Gaganyaan Programme:** Following government approval on October 9, 2024, for Gaganyaan Follow-on Missions, the integrated schedule includes:
* Three uncrewed Gaganyaan missions and one crewed mission.
* Precursor missions for Bhartiya Space Station (BAS), including one crewed mission, an International Space Station (ISS) docking mission, a BAS1 mission, and a BAS1 docking mission.
Key milestones in the Gaganyaan programme:
* **Human Rated Launch Vehicle (HLVM3):** Development and ground testing completed.
* **Orbital Module:** Propulsion systems for Crew Module and Service Module developed and tested; Environmental Control Life Support System (ECLSS) engineering model realized.
* **Crew Escape System (CES):** 5 types of motors developed and static tested.
* **Infrastructure:** Orbital Module Preparation Facility, Gaganyaan Control Centre, Gaganyaan Control facility, Crew training facility, Second Launch pad modifications established.
* **Precursor Missions:** A Test Vehicle developed for validating CES and flight tested in TVD1. Activities progressing for TVD2 and IADT01.
* **Flight Operations and Communication Network:** Ground network configuration finalized; IDRSS1 feeder stations and terrestrial links established.
* **Crew Recovery Operations:** Recovery assets finalized; Recovery Plan worked out.
* **First Uncrewed Mission (G1):** C32G stage and CES motors realized; HS200 Motors and CES Fore end up to Crew Module Jettisoning Motor stacked; Crew Module and Service module structure realized; Crew Module Phase1 checks completed.
* **Towards BAS1 mission:** Preliminary configuration and accommodation studies completed; System engineering of BAS01 module and detailed engineering of subsystems commenced; Hardware specification identification and interface requirements are being finalized; Configuration of systems being finalized.
**Indigenous Technologies:** ISRO has made significant strides in indigenous technology development, including:
* Matured technologies for spectrometers, cameras, telescopes, seismometers, and thermal probes used in missions like AstroSat, Chandrayaan 1,2,3, Mars Mission, Aditya L1, and XpoSat.
* Docking and rendezvous (Spadex mission), lander and rover (Chandrayaan-3), critical payloads (Aditya-L1), and satellite subsystems for earth observation, communication, and navigation.
* While key technologies are indigenously developed, certain EEE components, carbon fibers, solar cells, detectors, and TWTAs are imported.
**Launch Vehicle and Satellite Capabilities:**
* ISRO has the capability to build expendable launch vehicles capable of launching up to 4.2 tonnes to Geo Transfer Orbit (GTO).
* ISRO has achieved self-reliance in building satellites for remote sensing, communication, navigation, and scientific missions.
* ISRO is developing a partially reusable launch vehicle with a LOX-Methane propulsion system for low-cost access to space. Landing experiments of a winged body vehicle have been conducted, with an orbital flight planned.
**Export Status:** As of today, the Department is not exporting any aerospace product at any level.
**Source:** Dr. Jitendra Singh, Union Minister of State (Independent Charge) for Science and Technology, Earth Sciences, MoS PMO, MoS Personnel, Public Grievances Pensions, Department of Atomic Energy and Department of Space.
Key Entities Referenced
Indian Space Research Organization ISRO: The primary space agency of India, responsible for space exploration and development.
USA NASA: The space agency of United States of America, collaborating with ISRO on the NISAR mission.
NISAR NASA ISRO Synthetic Aperture Radar: A joint satellite mission between NASA and ISRO for Earth observation.
CNES French National Space Agency: The space agency of France, collaborating with ISRO on the TRISHNA mission.
TRISHNA Thermal Infrared Imaging Satellite for High Resolution Natural Resource Assessment: A joint satellite mission between ISRO and CNES for thermal infrared imaging.
JAXA Japan Aerospace Exploration Agency: The space agency of Japan, conducting a feasibility study with ISRO for a joint lunar polar exploration mission.
International Space Station: A modular space station in low Earth orbit, where ISRO collaborated with NASA and Axiom Space to send an astronaut.
Gaganyaan: An Indian human spaceflight programme to demonstrate human spaceflight capability to Low Earth Orbit.
Department of Space
PARLIAMENT QUESTION: INDIA’S SPACE
TECHNOLOGY COLLABORATIONS
Posted On: 23 JUL 2025 3:42PM by PIB Delhi
Space cooperative documents have been signed with 61 countries and five multilateral bodies. The major
areas of collaborations are satellite remote sensing, satellite navigation, satellite communication, space science
and planetary exploration and capacity building.
Indian Space Research Organization (ISRO) is already working with the space agency of USA (NASA) for
realizing a joint satellite mission, named ‘NISAR (NASA ISRO Synthetic Aperture Radar)’ which is in the
advanced stages of realization. ISRO is working with CNES (French National Space Agency) for realizing a
joint satellite mission named ‘TRISHNA (Thermal Infrared Imaging Satellite for High Resolution Natural
Resource Assessment)’, which is in the initial stages. ISRO and JAXA (Japan Aerospace Exploration
Agency) have carried out a feasibility study to realize a joint lunar polar exploration mission. ISRO also
collaborated with NASA and Axiom Space for sending its astronaut to the International Space Station.
The details of support given to private sector to launch large scale missions in space is as detailed below:
i. The space sector is liberalized to allow Non-Governmental Entities (NGEs) to engage in full space
activities.
ii. The Indian National Space Promotion and Authorization Centre (IN-SPACe) is established to promote,
enable, authorize and supervise the activities of NGEs.
iii. The Indian Space Policy, 2023 is formulated along with Norms, Guidelines & Procedures (NGP) and
FDI policy to ensure regulatory clarity and foster a thriving space ecosystem.
iv. Various schemes were introduced like Technology Adoption Fund, Venture Capital Fund for Space
sector, Seed Fund Scheme, Pricing Support, Mentorship and Technical Labs to support start-ups and
NGEs in Space Sector, signed 79 MoUs with NGEs and issued 77 authorizations as of 31.03.2025.
v. Announcement of Opportunity was made for making available Indian Orbital Resources to the NGEs in
which 1 entity is selected as successful bidder.
vi. IN-SPACe has facilitated 2 successful sub-orbital flights from Indian Space startups in November, 2022
and May, 2024 respectively. In addition to this, 6 NGEs have launched 14 satellites into orbit,
demonstrating their capabilities.
As part of approval received by the Government for Gaganyaan Follow-on Missions leading to Precursor for
th
Bhartiya Space Station (BAS) – Revision in Gaganyaan Programme on 9 October 2024, the integrated
schedule includes the following:
i. Gaganyaan missions comprising of three uncrewed missions and one crewed mission
ii. Precursor missions for BAS comprising of one crewed mission, International Space Station (ISS)
docking mission, BAS-1 mission and BAS-1 docking mission
The current status and key milestones achieved in the Gaganyaan programme, are as follows:
New Developments:
I. Human Rated Launch Vehicle (HLVM3): Development and ground testing completed.
II. Orbital Module: Propulsion systems for Crew Module and Service Module developed and tested.
Environmental Control & Life Support System (ECLSS) engineering model realized.
III. Crew Escape System (CES): 5 types of motors developed and static tested.
IV. Infrastructure established:Orbital Module Preparation Facility, Gaganyaan Control Centre,Gaganyaan Control facility, Crew training facility, Second Launch pad modifications.
V. Precursor Missions: A Test Vehicle developed for validating CES and flight tested in TV-D1.
Activities progressing for TV-D2 and IADT-01.
VI. Flight Operations and Communication Network: Ground network configuration finalized. IDRSS-1
feeder stations and terrestrial links established.
VII. Crew Recovery Operations: Recovery assets finalized. Recovery Plan worked out.
First Uncrewed Mission (G1): C32-G stage and CES motors realized. HS200 Motors and CES Fore end up
to Crew Module Jettisoning Motor stacked. Crew Module and Service module structure realized. Crew
Module Phase-1 checks completed.
Towards BAS-1 mission
I. Major activities carried out including preliminary configuration and preliminary accommodation studies
for various systems.
II. Overall system engineering of BAS-01 module and detailed engineering of various identified
subsystems have commenced.
III. Hardware specification identification and interface requirements finalization are being carried out.
IV. Configuration of various systems are being finalized.
Indigenous technologies can be used for space exploration in the domain of several remote sensing and in –
situ payloads. For remote sensing, matured indigenous technologies exist for spectrometers, cameras,
telescopes, seismometers, as well as thermal probes. Such instruments have been flown in missions like
AstroSat, Chandrayaan 1,2,3, Mars Mission, Aditya – L1, as well as XpoSat mission.
ISRO has achieved significant achievements in the use of indigenous technologies for space exploration
missions. Some of the key missions wherein the indigenous technologies are recently developed are- docking
and rendezvous in Spadex mission, lander and rover in Chandrayaan-3 mission, critical payloads in Aditya-L1
mission, satellite subsystems realized for earth observation, communication and navigation satellites, etc.
While key technologies and some of the parts/ materials/ components are being realized within the country,
few of the Electrical, Electronics & Electro-Mechanical (EEE) components, carbon fibres, solar cells.
Detectors, Travelling Wave Tube Amplifier (TWTAs), etc., are being imported.
Indian Space programme is self-reliant to a large extent towards realizing satellites and launch vehicles. As on
today, the Department is not exporting any aerospace product at any level.
As mentioned above, significant amount of progress has been achieved in terms of development of indigenous
technologies. However, certain parts/ materials/ components are being imported for realization of the satellite
systems. As on today, ISRO has achieved capabilities in building expendable launch vehicles which can
launch up to 4.2 tonne to Geo-Transfer Orbit (GTO). ISRO has also achieved self-reliance in building
satellites for various applications like remote sensing, communication and navigation along with other
scientific missions to the moon and Mars. With regard to emerging space technologies, ISRO has already
taken up development of a partially reusable launch vehicle towards low-cost access to space and for which a
LOX-Methane propulsion system is being developed by ISRO. During the past two years, ISRO conducted
landing experiments of a winged body vehicle which performed autonomous runway landing. Further, an
orbital flight of the winged body vehicle is also planned which will perform re-entry from an orbit and land on
a runway autonomously.
This information was given by Dr. Jitendra Singh, Union Minister of State (Independent Charge) for Science
and Technology, Earth Sciences, MoS PMO, MoS Personnel, Public Grievances & Pensions, Department of
Atomic Energy and Department of Space, in a written reply in the Lok Sabha today.
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NKR/PSM(Release ID: 2147287)