Japan has launched a spacecraft on a five-year mission to explore the Martian moons, Phobos and Deimos, with the goal of returning samples to Earth by 2031.

Context

This mission marks a significant step in planetary exploration, aiming to enhance our understanding of the Martian moons and their formation.S1S2

Key points

• The mission will deploy a rover and lander to investigate Phobos and Deimos.S1

• It is the first mission to bring back samples from Mars' moons.S2

• The project has a budget of $578 million.S2

• Samples collected will include dust, soil, and rocks.S2

• The mission aims to shed light on the origins of the moons and potentially the origins of life.S2

• The spacecraft is expected to return to Earth in 2031.S1S2

• This international collaboration highlights advancements in space exploration technology.S1

• The mission could provide insights into the history of the solar system.S1

Why it matters

• Understanding the Martian moons may reveal information about planetary formation.S1

• The mission could enhance knowledge about the potential for life beyond Earth.S2

What to watch

• Monitor the progress of the spacecraft as it travels to Mars.S1

• Watch for updates on the rover and lander's findings during the mission.S2