Until now, stars in other galaxies have been visible as little more than points of light, even when observed using telescopes. Now, thanks to the European Southern Observatory's Very Large Telescope Interferometer (VLTI), astronomers have captured the first zoomed-in image.
"We discovered an egg-shaped cocoon closely surrounding the star," said Dr Keiichi Ohnaka, an astrophysicist at the Andres Bello National University in Chile, said of observing the star: "We are excited because this may be related to the drastic ejection of material from the dying star before a supernova explosion."
この記事は The Guardian の November 22, 2024 版に掲載されています。
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この記事は The Guardian の November 22, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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