Archive · 23 Jul 2025
ISRO Aiding India's Deep Ocean Exploration with Matsya-6000
Imagine sending people really deep into the ocean, just like sending astronauts to space.
The Indian government has a mission called Samudrayaan to do this!
ISRO, the space agency, is helping out by using their smarts.
They're building a special round ship called Matsya-6000 that can go way down, 6,000 meters down!
It's made of a super strong metal.
The hardest part is making sure the ship is super safe, especially the welding and inspection, so it can handle the immense pressure deep in the ocean.
ISRO is contributing expertise to the Samudrayaan mission, which aims to send a crewed capsule deep into the ocean.
The Samudrayaan mission is developed by the Earth Sciences Ministry.
ISRO is developing Matsya-6000, a submersible spherical vessel designed to carry a three-member crew to a depth of 6,000 meters.
Matsya-6000 is made of Titanium alloy and will withstand 600 times the standard atmospheric pressure.
The major challenge is developing reliable Electron Beam Welding and high-energy X-ray radiography for certification.
- Who
- ISRO, NIOT, and the Earth Sciences Ministry are involved in the Samudrayaan mission.
- What
- ISRO is supporting the Samudrayaan mission by developing a submersible vessel called Matsya-6000.
- When
- No specific date mentioned for the project commencement or completion.
- Where
- The Chennai-based National Institute of Ocean Technology (NIOT) is involved, with ISRO facilities in Bengaluru and Chennai.
- Why
- To develop technology to send a crewed capsule 6kms beneath the ocean.
- Mission Name
- Samudrayaan
- Lead Agency
- Earth Sciences Ministry
- ISRO Contribution
- Design, engineering, and materials expertise
- Submersible Vessel
- Matsya-6000
- Depth
- 6,000 meters
- Material
- Titanium alloy (Ti6Al4V - ELI grade)
- Pressure Resistance
- 600 bar