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苹果 visionOS 27.0 开发者预览版 Beta 7 发布_我的网站

A |     Russia's Luna-25 probe likely left a 33-foot-wide crater on the surface of the moon last month when it lost control and crashed down, NASA said Thursday, revealing images that show the suspected impact site.Russia's first moon mission in 47 years ended in failure on August 19 when the Luna-25 probe smashed into the moon after a thruster firing went awry, cutting off communications and putting the spacecraft on the wrong orbital path, according to Roscosmos, the Russian space agency.NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft captured images last week of what the U.S. space agency described as a "new crater" after Roscosmos published an estimate of where the probe had struck.

             

"Since this new crater is close to the Luna-25 estimated impact point," NASA wrote in a statement, "the LRO team concludes it is likely to be from that mission, rather than a natural impactor."      Moscow has set up a commission to investigate exactly why Luna-25 crashed.The failure was a major disappointment for the Russian space program, which was attempting to up its game amid renewed interest in the moon's southern polar region, where ice deposits may exist in permanently shadowed craters. Ice could offer future space missions a way to produce breathable air, water and even hydrogen rocket fuel.                 The Russians have had little success with independent space exploration since the Luna-24 robot landed on the moon in 1976. It scooped up about six ounces of lunar soil and returned it to Earth in Russia's third successful robotic lunar sample return mission.Twelve NASA astronauts walked on the moon a half century ago in the agency's Apollo program, but no Russian cosmonauts ever made the trip. Russia's only previous post-Soviet deep space robotic missions, both targeting Mars, ended in failure.

    

                                                     

    

Luna-25 was an attempt to pick up the torch and put Russia back into a new space race of sorts, as the U.S., China, India, Japan and the private sector all plan multiple moon missions that could lay the foundations for lunar bases and eventual flights to Mars.India's Chandrayaan-3 Vikram lunar lander made a historic touch-down near the moon's south pole just several days after the Russian probe crashed. It delivered a lunar rover that has already sent back data from soil samples.                      William Harwood contributed to this report.                                 

In:    
• Moon
    
• Russia
    
• Space
    
• NASA
    

。     8 月 25 日消息，苹果今日向 Vision Pro 用户推送了 visionOS 27.0 开发者预览版 Beta 7 更新（内部版本号：24M5359a），本次更新距离上次发布 Beta/RC 间隔 7 天。需要注意的是，因苹果各区域节点服务器配置缓存问题，可能有些地方探测到升级更新的时间略有延迟，一般半小时内，不会太久。本文由机器人发布，稍后将为大家带来具体更新内容。附 visionOS 27 发布历史： 小伙伴如果找到更多新内容，可以在投稿或评论区中提出你的发现~。

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