Japan launches ambitious probe to bring back Martian moon dust
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Original source:bbc.co.uk
Key Takeaways
- The spacecraft aims to collect 10 grams of dust from the Martian moon Phobos.
- Arrival at the target moon is anticipated by August 2027, with samples returning to Earth in 2031.
- The mission seeks to determine whether Phobos formed from planetary debris or represents a captured asteroid.
- The retrieved material could accidentally include direct fragments ejected from Mars.
A newly launched spacecraft managed by the Japanese space program has begun a complex voyage toward Phobos, one of the tiny satellites orbiting the Red Planet. Its primary objective is to acquire a small quantity of surface regolith and safely transport it back to terrestrial laboratories for detailed analysis.
Researchers hope that examining this pristine extraterrestrial material will finally resolve long-standing debates regarding the origin of these Martian satellites. Furthermore, scientists anticipate that the collected dust might even harbor microscopic fragments originating from the surface of Mars itself, offering unprecedented insights into planetary history.
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