The CE20 Cryogenic Engine
Science and Technology · Friday, 10 July 2026
ISRO successfully tested the CE20 cryogenic engine for future missions.
Quick highlights
- Powers the upper stage of LVM3.
- Indigenous design enhances reliability.
- Supports future human spaceflight missions.
Context
Successful hot test of CE20 by ISRO.
Key Facts
Uses liquid hydrogen and oxygen as propellants.
Significance
Enhances India's capabilities in space missions.
Challenges / Way Forward
Ensuring consistent performance in missions.
Exam Angle
Relevant for GS Paper III on Science and Technology.
Remember this
- CE20 is a high-thrust cryogenic engine.
- Powers LVM3 for heavy payloads.
- Developed by ISRO's LPSC.
- Supports Gaganyaan mission.