The Vera C. Rubin Observatory released its first images taken with the world’s largest digital camera on June 23, 2025 (local ...

ハワイ島マウナケア山頂域にあるすばる望遠鏡は、大きな鏡を活かし、暗い天体の姿をシャープに映し出すことで、1999年の観測開始から多くの宇宙の謎を解き明かしています。すばる望遠鏡画像集がこの3月に出版されたことを記念した講演会で、ハワイ観測所の田中賢幸准教授が、すばる ...

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 ...

Triple Ring Galaxy（2MASX J22361103+0124304）Triple Ring Galaxy（2MASX J22361103+0124304） November 6, 2024 Last updated: November 28, 2024 ...

The observatory of the Subaru Telescope was officially established in April 1997, following the completion of its base facility building in Hilo, Hawaii. "Subaru Telescope" can refer to the telescope ...

InfraRed Doppler (IRD) 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 ...

東京大学の柏川伸成教授らの研究グループは、銀河 GN-z11 から3本の紫外線輝線を検出し、この銀河が 134 億年かなたにある銀河であることを確定しました。この銀河は、これまでハッブル宇宙望遠鏡の観測によって、非常に遠方にある銀河ではないかと言われていましたが、正確な距離は測定さ ...

A Giant Cluster of Supermassive Black Holes Supermassive black holes, known as quasars, shine like cosmic beacons due to the vast amounts of energy released as they actively consume matter from their ...

System Overview of Subaru AO188 AO188 module Subaru AO188 is an 188 element curvature sensor adaptive optics system that are operated in both natural guide star (NGS) and laser guide star (LGS) modes.

アメリカ・ハワイのマウナケアの山頂域にある「すばる望遠鏡」は、自然科学研究機構国立天文台ハワイ観測所が運用する口径 8.2 メートルの光学赤外線望遠鏡です。

Notes: See “CCD information” for the detail. The CCDs are arranged on the focal plane with two different gaps of approximately 12 arcsec and 53 arcsec between neighboring CCDs. We recommend that you ...

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 ...