# ISRO's heaviest rocket, LVM3-M6, launched from Bengaluru.

*aerospace · news · 2025-12-24 · Devdiscourse*

## Key points

- ISRO successfully deployed the US Bluebird Block-2 satellite using its heaviest rocket, LVM3-M6.
- The satellite was placed into a 518 km circular orbit, slightly different from the planned altitude.
- This mission strengthens ISRO's commercial ties with NewSpace India Ltd and AST SpaceMobile.
- ISRO is preparing new satellite vehicle technology to support future global constellation networks.

**Companies:** ISRO, AST SpaceMobile
**Countries:** India, United States

[Read the full story on Devdiscourse](https://www.devdiscourse.com/article/technology/3740493-isros-lvm3-m6-a-milestone-in-satellite-deployment)

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