The first Shadow the Scientists (StS) sessions by Japanese astronomers with the Subaru Telescope will be held for two nights ...

説明 ： 低解像度（76 KB） / 中解像度（541 KB） / 高解像度（9.2 MB） このプロジェクトは 文部科学省 大規模学術フロンティア促進事業の支援を受けています。

NGC 660 is a polar ring galaxy located in the constellation Pisces. It features a large, extended ring structure surrounding the central spiral galaxy at a near-perpendicular angle. The ring emits ...

Comet Tsuchinshan-ATLAS (C/2023 A3) is now visible in the west after Sunset. Dr. Vera Maria Passegger, a support astronomer at Subaru Telescope, took photos from the summit area of Maunakea on October ...

On August 24, 2024, due to the strong winds and rain caused by the strong hurricane Hone, some of the paint on the side of the lower exterior wall of the Subaru Telescope dome peeled off. As a result ...

10月19日（土）に国立天文台三鷹キャンパスにて、特別公開「三鷹・星と宇宙の日2024」が開催されました。今年はコロナ後初の入場規制のない開催となりました。3000名以上の方にご来場 ...

2024年8月24日、ハリケーン Hone（ホネ）による激しい雨風の影響で、ハワイ観測所すばる望遠鏡のドーム下部外壁側面の一部の塗料が剥がれる事象が発生しました。調査の結果、剥がれた塗料 ...

This project is supported by "Project to Promote Large Scientific Frontiers" of MEXT.

Subaru Telescope has been developing a wide-field multi-object spectrograph under international collaboration scheduled to start observations around 2020. Up to 2400 astronomical objects inside 1.3 ...

紫金山・アトラス（ツーチンシャン・アトラス）彗星（C/2023 A3）が見ごろを迎えつつあります。北半球では、1997年のヘール・ボップ彗星以来の明るい彗星になるかもしれないと期待されて ...

InfraRed Doppler (IRD), which experienced the first light in 2018, is an infrared instrument used in the search for exoplanets (extrasolar planets). IRD is specialized for finding exoplanets with the ...

Hyper Suprime-Cam (HSC) is a gigantic digital camera for the 8.2 m Subaru Telescope which was developed by National Astronomical Observatory of Japan in collaboration with international academic and ...