国立天文台や東京大学の研究者を含む国際共同研究チームは、くじら座の方向の約 108 億年前の宇宙で 11 ...

An international team of astronomers has discovered a tightly packed cluster of supermassive black holes dating back 10.8 ...

Observers are required to establish and document proper observation procedures by contacting with the Support Astronomer (SA) beforehand. Please plan with your SA regarding your research details by ...

Applicants are requested to access the ProMS2.0 page to fill the webform for the application form and upload necessary files (e.g., PDF files of Scientific Justification). Please refer to ...

This section contains useful information for astronomers that is not specific to Subaru Telescope. If you are looking for information to help you write a proposal or prepare for an observing run, ...

Service Program is for observing proposals which require less than or equal to 4 hours including all the "open-dome" calibrations and overheads. All Service Program observations will be executed by ...

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. AO188 module is mounted on the Nasmyth ...

Detail ： The Subaru Telescope, located near the summit of Maunakea, benefits from clear skies that enable optimal astronomical observations. Its cylindrical dome is designed to promote effective ...

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 ...

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 ...

Subaru Telescope’s celebration of its 25th anniversary is wrapping up in March 2025. There have been multiple projects to commemorate the 25 years since the telescope's first light, meaning the first ...