AI Insight
Japan is preparing a space mission to collect samples from Mars' moons, with the scientific goal of studying materials that could provide insights into the formation of the solar system and the origins of life on Earth. China is developing a competing mission with similar objectives and aims to complete sample return before Japan's mission.
Why it matters
Sample return missions from Mars' moons could provide pristine material from the early solar system that has been preserved in the Martian system. Understanding the composition and history of these moons may help scientists answer fundamental questions about planetary formation and the conditions that led to life emerging on Earth.
Understand the Science
Japanese scientists are readying a mission to Mars’ moons to retrieve samples that may unlock the origins of the solar system and life on Earth, although a rival Chinese mission aims to make it back first.
Source: Japan aims for the moons of Mars