Which two countries successfully launched Ariane 5 rocket?

1.	Which two countries successfully launched Ariane 5 rocket?
Answer» European and Japanese space agencies stated that an Ariane 5 rocket successfully lifted a spacecraft carrying two probes into orbit for a joint mission to Mercury, the closest planet to the sun. The unmanned BepiColombo spacecraft successfully separated and was sent into orbit from French Guiana as planned to begin a seven-year journey to Mercury.

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