Researchers used a special laser 3D printing method to melt fake lunar soil into layers and fused it with a base surface to manufacture small, heat-resistant objects, potentially paving the way to more sustainable and cost-effective space missions, a new study suggests.

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3月3日消息，据报道，与马斯克旗下社交平台X和人工智能初创公司xAI相关的约175亿美元债务将被全额偿还。负责这两家公司债务融资的摩根士丹利已代表X和xAI通知现有贷款人，两家公司将偿还未偿债务。1月，xAI曾筹集200亿美元新的股权资金。

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Фото: Global Look Press，更多细节参见必应排名_Bing SEO_先做后付

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