How Europe reclaimed its independent path to the stars in a landmark 2024
In 2024, the European Space Agency achieved a pivotal milestone by restoring independent access to space with the successful inaugural launch of the Ariane 6. This feat anchored a year of remarkable progress, spanning from deep-space planetary defense and solar observation to the expansion of Europe’s satellite navigation and lunar exploration capabilities.
The successful debut of the Ariane 6 rocket stands as the definitive highlight of 2024, marking the restoration of Europe's autonomous launch capability. This achievement was complemented by the final flight of the Vega rocket and the subsequent return to service of the upgraded, more powerful Vega-C, which successfully carried the Sentinel-1C satellite into orbit. These developments ensure that Europe maintains the essential infrastructure required to deploy its own missions without reliance on external partners.
Beyond launch vehicles, ESA expanded its reach across the Solar System and into the Sun's immediate environment. The BepiColombo mission completed two critical flybys of Mercury, positioning it for orbital insertion in 2026, while the Juice spacecraft executed a unique Moon-Earth double gravity assist on its trajectory toward Jupiter. Simultaneously, the Hera mission launched to study the asteroid Dimorphos, marking two decades since the launch of the Rosetta mission. Closer to home, the Galileo constellation grew with four new satellites, and the Proba-3 mission introduced precision formation-flying to study the Sun's corona.
Human spaceflight and lunar exploration also saw significant momentum. The year featured the historic meeting of two Scandinavian astronauts, Andreas Mogensen and Marcus Wandt, aboard the International Space Station, while a new class of astronauts graduated in April, with two members assigned to future long-duration missions. Europe’s lunar ambitions were bolstered by the inauguration of the LUNA facility and the delivery of the third European Service Module for NASA’s Orion spacecraft. These efforts, alongside the development of the Argonaut lunar lander and the Moonlight communication constellation, solidify Europe’s long-term commitment to the Artemis programme and the international Lunar Gateway.
