https://www.nao.ac.jp/en/
NAOJ - National Astronomical Observatory of Japan
The National Astronomical Observatory of Japan (NAOJ), the national center of astronomical research in Japan, has the most advanced observing facilities in the...
astronomical observatorynaojnationaljapan
https://www.nao.ac.jp/
国立天文台(NAOJ)
国立天文台は、世界最先端の観測施設を擁する日本の天文学のナショナルセンターです。大学共同利用機関として全国の研究者の共同利用を進めるとともに、共同研究を含む観測・研究・開発を広く推進し、また国際協力の窓口として、天文学および関連分野の発展のために活動しています。
naoj
https://news.local-group.jp/naoj_news/424.html
NAOJ News No.424
naojnews
https://www.nao.ac.jp/en/news/science/2013/20130612-oao-gj3470b.html
Sunny Super-Earth? | NAOJ: National Astronomical Observatory of Japan - English
Researchers observed the atmosphere of super-Earth exoplanet for the time first by the two telescopes of OAO.
super earthastronomical observatorysunnynaojnational
https://www.nao.ac.jp/en/campuses/nobeyama/
NAOJ Nobeyama | NAOJ: National Astronomical Observatory of Japan - English
Summary of the public visits to NAOJ Nobeyama. Here you can see the giant Nobeyama 45-m Radio Telescope up close.
astronomical observatorynaojnationaljapanenglish
https://eco.mtk.nao.ac.jp/koyomi/index.html.en
Ephemeris Computation Office (ECO), NAOJ
We provide a wide variety of useful information on Calendar and Ephemeris.
ephemeriscomputationofficeeconaoj
https://www.nao.ac.jp/astro/sky/2026/
ほしぞら情報2026年 | 国立天文台(NAOJ)
2026年の注目したい天体現象や各月のほしぞら情報の一覧。
naoj
https://www.nao.ac.jp/research/project/
プロジェクト | 国立天文台(NAOJ)
国立天文台が運用するプロジェクトと研究部、センターについての紹介をしています。
naoj
https://dbc.nao.ac.jp/index.html.ja
Astronomical Data Archives Center, NAOJ
Astronomical Data Archives Center, NAOJ
astronomical dataarchives centernaoj
https://www.nao.ac.jp/en/telescopes/grape/
GRAPE System | NAOJ: National Astronomical Observatory of Japan - English
The GRAPE (GRAvity PipE) system is a computer specialized for gravitational N-body problems.
astronomical observatorygrapesystemnaojnational
https://www.nao.ac.jp/en/news/topics/2025/20251110-alma.html
NAOJ and KASI Sign ALMA Collaboration MoU Amendment | NAOJ - National Astronomical Observatory of...
The National Astronomical Observatory of Japan (NAOJ) and the Korea Astronomy and Space Science Institute (KASI) have signed an amendment to their Memorandum...
https://eco.mtk.nao.ac.jp/koyomi/dni/2023/s0005.html.en
Sunrise/Sunset @ Sapporo (Hokkaido) 2023-05 - ECO, NAOJ
sunrise sunsetsapporohokkaidoeconaoj
https://www.nao.ac.jp/en/news/
News | NAOJ - National Astronomical Observatory of Japan
astronomical observatorynewsnaojnationaljapan
https://www.nao.ac.jp/en/campuses/ishigakijima/
Ishigakijima Astronomical Observatory | NAOJ: National Astronomical Observatory of Japan - English
Summary of the public visits to Ishigaki-jima Astronomical Observatory. You can attend 4D2U screenings and stargazing parties conducted with the MURIKABUSHI...
astronomical observatoryishigakijimanaojnationaljapan