LMLV: ISRO’s Heaviest Rocket Planned for 2035
Why in the news
ISRO said it is developing LMLV, its biggest rocket so far, targeted for 2035 to support lunar and interplanetary missions.
Key facts
- LMLV: most powerful rocket under development, built for lunar and interplanetary missions.
- Objectives: haul large payloads (about 27 tonnes) to the Moon, support human spaceflight beyond Earth orbit, strengthen self-reliance in heavy-lift technology.
Launch vehicle evolution
| Vehicle | Period | Notes |
|---|---|---|
| Sounding rockets | 1963 | First launch Nike Apache from Thumba; atmospheric studies |
| SLV-3 | 1980 | First indigenous orbital launcher; Rohini satellite; led by A.P.J. Abdul Kalam |
| ASLV | 1987-94 | Strap-on boosters, about 150 kg; limited success |
| PSLV | 1994 onwards | Workhorse; 1,000-1,750 kg to LEO; Chandrayaan-1, Mangalyaan |
| GSLV | – | Cryogenic engine after US tech denial; 2,000-2,500 kg to GTO |
| LVM3 | 2017 onwards | About 4,000 kg to GTO; Chandrayaan-2 and 3 |
| LMLV | Planned 2035 | Will surpass all earlier rockets |
Significance
- Puts India among elite nations able to attempt human lunar missions.
- Builds technological independence and supports Moon, Mars and deep-space plans.
Exam angle
- Planned readiness year: 2035.
- Heaviest current rocket: LVM3.