The discovery of two remarkable substellar companions orbiting distant stars has been announced by an international team of ...

国立天文台やアストロバイオロジーセンターの研究者を含む国際研究チームは、すばる望遠鏡による高精細な観測と、宇宙望遠鏡のデータを組み合わせ、これまで詳しく調べられてこなかった恒星の周囲に新たに２つの低質量天体を発見しました。巨大ガス惑星や褐色矮星を直接撮像し、その性質を明らかにすることを目指す探査計画「OASIS（オアシス）」の初成果です。

The Subaru Telescope has started a new outreach camera project in collaboration with the Asahi-Shimbun, one of the most popular newspapers in Japan. This camera is used for live streaming of the night ...

The Subaru Telescope has revealed a fourth member of the sednoids, a group of small bodies with peculiar orbits around the outer edge of the Solar System that includes Sedna. The new object, ...

The public tour program at the Subaru Telescope's summit facility has been suspended, but now we officially end the program due to various circumstances surrounding the observatory. The Subaru ...

The Subaru Telescope's wide and deep imaging observations are contributing information to the New Horizons spacecraft as it moves through the outer Solar System. By applying a unique analysis method ...

Twenty-two seniors from Kea`u High School recently participated in a once-in-a-lifetime educational summit tour to Maunakea, where they explored the intersection of culture, environment, and ...

The MBQ1 (Medium Band Quadrant) filter is newly opened for open-use observations in Semester S26A. If you wish to use this filter during the period of S26A through S27A, you must obtain an approval in ...

The Akamai Internship Program, Hawai`i's premier STEM workforce development initiative, is now accepting applications for its 2026 summer cohort. The program offers Hawai`i college students the ...

Survey observations using the Subaru Telescope's ultra-widefield prime focus camera have revealed that there may be a population of small bodies further out in the Kuiper Belt waiting to be discovered ...