Delivering a lecture at the New Year "Kōsho Hajime" ceremony. Each year at the Imperial Palace in Japan, leading scholars are ...

Test observations using the next-generation adaptive optics system ULTIMATE-START, developed through collaboration between ...

On the night of Monday, March 2, 2026, a total lunar eclipse unfolded over the Pacific region. Unlike a solar eclipse, which ...

The "Subaru 2" project, which aims to significantly enhance the capabilities of the Subaru Telescope and open new frontiers in astronomical research, officially started in 2022. The "Subaru 3 Workshop ...

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 ...

Before dawn on March 3, 2022 (Hawai`i Standard Time), Subaru Telescope achieved the first launch of a new laser guide star system, upgraded and used for the Subaru Telescope’s adaptive optics system.

An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary quasar in the early Universe that hosts one of the fastest-growing ...

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 ...

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 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 ...

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 ...