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ISRO launch missions, cumulative
mediumCumulative count of ISRO launch vehicle missions flown since the SLV programme began in 1979.
The 100th mission was reached in January 2025, 46 years after the first launch.
ISRO launch cadence by era
mediumAverage launch missions per year across two distinct eras of the Indian space programme.
A roughly 4x increase in launch tempo. Still an order of magnitude below China (60+ orbital launches a year) and SpaceX alone.
ISRO missions by launch vehicle
mediumCount of missions flown by each Indian launch vehicle family.
PSLV has carried roughly every second ISRO satellite. That dependence is a single-point risk, underlined by third-stage failures on PSLV-C61 (May 2025) and PSLV-C62 (January 2026).
Satellites on a single launch
highLargest number of satellites placed in orbit by India on one launch vehicle.
The 2017 PSLV-C37 record of 104 satellites stood as a world record until surpassed by SpaceX Transporter missions.