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 ...

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 ...

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 ...

Night supports by the telescope operation group is limited to the on-call off-site support by 9 pm due to increasing demand for maintenance work for the aging telescope and dome. On-site ...

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 ...

すばる望遠鏡のあるハワイ・マウナケアに、2つ目の星空ライブカメラが始動しました！ 国立天文台と朝日新聞が星空ライブカメラの運用を始めてからまもなく4年、すばる-朝日星空 ...

Researchers have finished equipping the Subaru Telescope with a new special "compound eye" culminating several years of effort. This new eye is an instrument featuring approximately 2,400 prisms ...

NGC 5257 and NGC 5258 are gravitationally interacting galaxies of similar size and mass in the constellation Virgo. The pair of spiral galaxies, also known as Arp 240, has a bridge-like interacting ...