Europe and Japan go to Mercury
A European-Japanese spacecraft set off on a treacherous seven-year journey to Mercury to probe the solar system's smallest and least-explored planet.
The BepiColombo mission, only the third ever to visit Mercury, blasted off from Europe’s spaceport in French Guiana aboard an Ariane 5 rocket at 10:45 p.m. local time on Friday, October 19 (0145 GMT on Saturday), according to the Japan Aerospace Exploration Agency (JAXA).