Families, friends, and community members are invited to gather for an evening of Japanese culture, music, dance, science, and ...

Current status of PFS (As of 2025/08/12) Status of instrument All hardware is now online Fiber throughput variation issue We found that the relative fiber throughput changed in a time-scale of a few ...

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。

The Subaru Telescope is located near the summit of Maunakea, on the Big Island of Hawai`i, one of the best locations for astronomical observations. Under the clear, starry sky, the Subaru Telescope ...

すばる望遠鏡が建つハワイ島・マウナケアの山頂域（標高約 4200 メートル）は、世界有数の天体観測地とされています。澄みきった星空の下、すばる望遠鏡は今夜もはるか彼方の宇宙に目を向けています。 この ...

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。

Subaru Telescope joined the Hawai`i Science and Technology Museum (HSTM) for the very first HSTM Career Day at Ka`u High & Pahala Elementary in May. Career Day is a workforce-development and ...

S22B0121 S22B0121 We propose “Target of Opportunity” (ToO) observations of short gamma-ray bursts (sGRBs) to answer three key questions: (1) What is the contribution of sGRBs to the chemical evolution ...

S22B0049 Observations of “kilonova" from neutron star (NS) merger GW170817 provided the first evidence that the NS merger is a production site of r-process elements. Although the observed spectra of ...

S22B0065 S22B0065 Galaxy formation is a complex process, which involves an internal process and external effects such as merger and harassment. Cosmic voids with low-density environment provide us a ...