AI Insight
The European Space Agency has officially adopted the Arrakihs mission, scheduled for launch by the end of 2030. The mission will observe and capture faint light emanating from the haloes of nearby galaxies, which are typically difficult to detect. This data will help scientists understand the formation and evolutionary processes of galaxies, including our own Milky Way, through what researchers call galactic archaeology.
Why it matters
Understanding galaxy formation and evolution provides crucial insights into the fundamental processes that shaped the universe and our cosmic origins. By studying previously undetectable galaxy structures, Arrakihs will help fill gaps in our knowledge of how matter is distributed in the universe and how galaxies develop over billions of years.
The European Space Agency’s (ESA) Science Programme Committee has adopted the Arrakihs mission. Planned for launch by the end of 2030, Arrakihs will capture the faint light from nearby galaxy haloes. By seeing the unseen, Arrakihs will dig up cosmic history and reveal how galaxies like our own form and evolve.