BepiColombo completes 8-year journey, heads to Mercury orbit

This milestone shifts focus from interplanetary transit to the operational risks of orbital insertion around Mercury, a notoriously difficult target due to the Sun's gravity well. The successful module separation validates years of complex navigation, but the real test comes in November when the spacecraft must decelerate precisely to avoid crashing or being flung into a wrong orbit. For the broader space sector, this demonstrates the feasibility of long-duration, multi-phase missions relying on electric propulsion, which could inform future deep-space probes. What matters next is whether the two science orbiters separate cleanly and begin data collection as planned, as any anomaly there would undercut the mission's primary research goals.