An international research team has used the James Webb Space Telescope (JWST) to observe massive galaxies discovered by the ...

In mid-October of this year, Comet Tsuchinshan-ATLAS graced the evening sky with its magnificent appearance. Its incredible ...

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 ...

The Role of Subaru Telescope in Supernova Research: A Q and A Interview with Nobel Laureate Saul Perlmutter ...

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

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。

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 ...

This page describes the traditional way of creating and transferring non-sidereal files. Please also refer to the easier and simplified procedure.

総合研究大学院大学の天文科学専攻では、天文学研究に強い意欲を持つ学部生を対象に、夏休み期間中、国立天文台の各キャンパスで指導教員のもと研究に取り組む「サマーステューデント」プログラムを毎年実施しています。コロナ禍ではオンラインでの ...

早稲田大学と国立天文台などの研究者からなる研究チームは、同チームが過去にすばる望遠鏡で発見した巨大銀河の群れをジェイムズ・ウェッブ宇宙望遠鏡で観測することで、超巨大ブラックホール活動とともに銀河が一斉に成長を終える様子を捉えました。

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 ...