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Inside the bold, quixotic quest to store planet-warming carbon in the ocean

These start-ups are trying to suck CO 2 from the air and stash in the sea. Is it working?

Japan's ambitious Martian Moons eXploration (MMX) mission aims to become the first spacecraft to return samples from Mars orbit, carrying the first-ever Martian moon samples back to Earth. The mission includes a landing on Phobos, the larger of Mars' two moons, to collect surface samples. After a 10-month journey to Mars, MMX will spend about three years studying Phobos, deploying a rover named IDEFIX and collecting samples for analysis. If successful, the sample-return capsule is expected to land in Australia in 2031.

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One-positron quantum cyclotron could put the Standard Model to the test

Magnetic moment could be measured at unprecedented precision The post One-positron quantum cyclotron could put the Standard Model to the test appeared first on Physics World .

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