Subaru Telescope’s celebration of its 25th anniversary is wrapping up in March 2025. There have been multiple projects to ...

すばる望遠鏡の 25 周年を記念する画像集がこの3月に株式会社クレヴィスから発売されます。 「すばる望遠鏡宇宙の神秘を探る」 （国立天文台ハワイ観測所 編著） この画像集は、ハワイ ...

説明 ： 低解像度（ 94 KB） / 中解像度（980 KB） / 高解像度（9.3 MB） 重力レンズ効果は背景の銀河（光源）と手前のレンズ天体（重力源）の位置関係によって見え方にバリエーションがあり ...

Detail ： This COSMOS field image resembles a jewel box featuring colorful objects that reflect the 13.8 billion-year history of the Universe, from the present Universe to the distant past. The COSMOS ...

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

This page is an explanation of the quick reduction of Subaru HDS (High Dispersion Spectrograph) data on sumda system at Subaru summit/remote observation system. Basically, this page describes the ...

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 ...

Suprime-Cam is an 80 megapixel, optical camera mounted at the Subaru Telescope's prime focus. Among large telescopes (6-10 m), it has the extaordinary capability not only of efficiently imaging a wide ...

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 ...

Domeflat in HSC-g 18693400 - 18695357 The flat pattern has changed from the previous run probably due to WFC lens cleaning. Domeflat in HSC-r2 18756600 - 18758557 The flat pattern has changed from the ...

説明 ： 低解像度（ 345 KB） / 中解像度（ 1.2 MB） / 高解像度（ 13 MB） NGC 6822 はいて座の方向にある不規則銀河です。私たちが住む天の川銀河と同じ局所銀河群に属しています。アメリカの ...

説明 ： 低解像度（ 86 KB） / 中解像度（763 KB） / 高解像度（6.4 MB） 衝突・合体銀河の形は実に多様で、身近な動物や物の形に似ている銀河もあります。すばるギャラリーにも、超広視野主 ...