王者归来

Russia moon probe crash likely left 33-foot-wide crater on the lunar surface, NASA images show_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
    

。    地缘扰动仍存，库存低位，但下游减产预期使需求支撑不足，成本下降，止盈离场预期较强，预计短期乙二醇回调整理为主。8月25日，张家港现货在6500元/吨以上大幅高开，但随着补空需求下降及获利盘离场，商谈重心快速回落，下午收盘时现货降至6100元/吨附近商谈；张家港乙二醇市场收盘价上涨220元/吨至6344元/吨，华南市场收盘送到价格上涨250元/吨至6500元/吨。基差方面，现货基差剧烈波动，早盘在09+620元/吨附近，尾盘降至09...。

Current article:http://www.bianhajieleigoukusunmen.pics/v80kc/20260826/7570956.htm

Published on:02:31:16