After 8 years, Europe's BepiColombo mission is on final approach to Mercury

The European Space Agency's BepiColombo mission has reached a critical milestone in its eight-year journey to Mercury. Launched in 2018, the $2 billion robotic spacecraft has utilized a complex series of gravity-assist flybys of Earth, Venus, and Mercury, alongside plasma propulsion, to navigate the inner Solar System. This delicate orbital maneuvering is essential because reaching and entering orbit around Mercury requires significantly more energy than missions to outer planets like Pluto. The spacecraft is now preparing for its final encounter with the planet later this year, where it will slow down sufficiently to be captured by Mercury's gravity. This mission, supported by Japan and the United States, aims to unlock the secrets of the Solar System's innermost planet. Scientists anticipate that the data gathered will provide unprecedented insights into the composition and history of this scorching, iron-rich world.