An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary ...
On October 11, 2025, graduate students from the Graduate University for Advanced Studies (SOKENDAI) carried out hands-on ...
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すばる望遠鏡の超広視野主焦点カメラで、天の川銀河の衛星銀河の周辺に広がる暗い星々を探した結果、これまで知られていなかった新しい構造が発見されました。この構造は、銀河同士の衝突や合体の痕跡と似通った特徴を持ちます。非常に小さな矮小銀河でも銀河衝突が起きていた可能性を示す重要な手がかりです。
The Subaru Telescope has revealed a fourth member of the sednoids, a group of small bodies with peculiar orbits around the outer edge of the Solar System that includes Sedna. The new object, ...
The National Astronomical Observatory of Japan (NAOJ) and The Asahi Shimbun Company installed an ultra-high sensitivity camera on the Summit Facility of the Subaru Telescope to livestream the night ...
The Subaru Telescope has started a new outreach camera project in collaboration with the Asahi-Shimbun, one of the most popular newspapers in Japan. This camera is used for live streaming of the night ...
An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a massive, long-lost object that collided with the Perseus cluster. Using high ...
The Subaru Telescope's wide and deep imaging observations are contributing information to the New Horizons spacecraft as it moves through the outer Solar System. By applying a unique analysis method ...
An international team of astronomers has discovered a tightly packed cluster of supermassive black holes dating back 10.8 billion years―the most extreme concentration of such objects ever found in the ...
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