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Orion spacecraft from Artemis 2 reentering Earth's atmosphere in fiery plasma glow, with inset of astronauts preparing for splashdown.
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Artemis 2 astronauts begin Earth reentry

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Orion spacecraft from Artemis 2 mission has completed its final maneuver before atmospheric reentry, the most critical phase of the journey. Astronauts Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen face a 13-minute descent at over 40,000 km/h and temperatures above 2,500 degrees, with splashdown planned off San Diego.

NASA has received a full-scale prototype of Blue Origin's Mark 2 crew cabin and will soon begin astronaut training exercises. The development supports the agency's goal of returning humans to the lunar surface in 2028.

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中国研究团队发现的一种月球矿物Changesite-(Ce)获得国际矿物学协会批准,这是全球第11种已鉴定月球矿物。中国已鉴定月球矿物总数达4种,与美国持平,该矿物出自中国境内首颗月球陨石Pakepake 005。

Researchers at the University of Texas at Austin have successfully grown chickpeas in simulated moon dirt, marking a potential step toward lunar farming. The experiment combined lunar regolith simulant with worm compost and fungi to enable plant growth in otherwise inhospitable conditions. While promising, further tests are needed to ensure the crops are safe and nutritious for astronauts.

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中国科学家利用人工智能模型确定了月球背面的化学成分,为月球科学的一个持久谜题提供了新见解。这一发现源于2024年中国历史性的嫦娥六号任务对月球背面的探索。

A new model suggests the moon formed from three large impacts on early Earth rather than a single giant collision. This approach better explains the compositional similarities between Earth and the moon. Researchers propose that moonlets from these impacts merged over time to create our satellite.

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A cold supermoon will appear on December 4, marking the final full moon and supermoon of 2025. This event, known as the cold moon due to typical winter chill, offers a striking year-end sky spectacle. Viewers can best enjoy it shortly after sunset.

 

 

 

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