火星探査機キュリオシティのドリルが岩に挟まるトラブル、無事に解除

NASAのエンジニアは、火星探査機キュリオシティのドリルが岩に挟まるという予期せぬトラブルを解決した。NASAがこのような問題に直面したのは今回が初めてであり、ツールの解除には約1週間を要した。

火星表面で数々の発見をしてきた探査機キュリオシティだが、ドリルが岩に食い込むという新たな障害に見舞われた。NASAは、ミッション史上このような事態は初めてであることを認めた。

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