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ガリク・イスラエリアンは分光学者で、天体が放射するスペクトルを研究し、その天体の組成と振舞いを明らかにします。講演はこの学問を見る事のできるまれな機会で、その研究から、生命の存在できそうな惑星の発見も近づいているようです。
Garik Israelian's stargazing on the Canary Islands has led to high-profile discoveries about space's big disasters -- including the first evidence that supernova explosions make black holes.
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Translated into Japanese by Masahiro Kyushima
Reviewed by Natsuhiko Mizutani
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