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Spacecraft bound for Mercury begins 'tricky' arrival
yahoo.com • • general
Key Points:
- The BepiColombo mission, a joint European and Japanese effort, began its complex approach to Mercury after an eight-year, 10-billion-kilometer journey, aiming to study the smallest and least understood planet in the Solar System.
- On Thursday, the two attached probes successfully separated from their transfer module autonomously, marking a critical step in the mission's final approach despite a 30-minute communication delay with Earth.
- Mercury's weak gravitational pull and proximity to the Sun make spacecraft maneuvers extremely challenging, with the probes scheduled to enter Mercury's orbit on November 21 and separate into individual orbits in December.
- The ESA's Mercury Planetary Orbiter will study Mercury's surface with high precision, while Japan's Mercury Magnetospheric Orbiter will focus on the planet's magnetic field and space environment.
- BepiColombo, equipped with 16 instruments and funded with a €1.7 billion budget, is expected to provide unprecedented insights into Mercury's magnetic field, iron core, and surface features, advancing our understanding of the solar system.
