Arianespace successfully launched the European Space Agency (ESA) & Japan Aerospace Exploration Agency (JAXA) BepiColumbo spacecraft toward Mercury.
The mission comprises two spacecraft: the Mercury Planetary Orbiter (MPO) and the Mercury Magnetospheric Orbiter (MMO).
This is the first European spacecraft to head to Mercury and will spend 7+ years traveling to the planet before entering orbit in 2025. Once it arrives the two spacecraft will separate from the transport system and begin scientific exploration of the planet in 2026.
Following the successful launch the spacecraft was deployed to orbit xx minutes later, this was a short mission for Ariane 5 which typically takes 45+ minutes to deploy.
More information can be found here.