From Indigenous communities to amateur and professional astronomers to people just enjoying the night sky, satellites and light pollution pose a real threat to our dark and quiet skies! (2/3) IAU CPS NAOJ Wonder Yonder

Radio-quiet zones protect telescopes from ground-based interference, but satellites still pose a threat from space. That's why collaborations between scientists, policy-makers and the private sector are so important! (3/3) IAU CPS NAOJ Wonder Yonder

We posted the report about #IAUGA2024 Exhibition Booth in this August at Cape Town, South Africa. Please see the following web page. naoj-global.mtk.nao.ac.jp/en/about/e-3-p… #astronomy2024 #NAOJ

#NAOJ will do the parts of his Online Stargazing Party! Please check the details and join the party. This is required to register in advance through online. Also, we provide some homework contents there. Please try to do it! #OnlineStargazingParty #APRSAF30

Inspired by previous observations using the #SubaruTelescope, a NASA JPL scientist offered to collaborate with a Japanese research team. The collaboration resulted in this stunning image of a "firecracker" at the edge of the Milky Way Galaxy taken by JWST. subarutelescope.org/en/news/topics…

Topics: Subaru Telescope Inspires JWST “Firecracker” Discovery The stunning image of a “firecracker” at the edge of the Milky Way Galaxy by JWST would not have happened without previous observations of the same area by the Subaru Telescope. nao.ac.jp/en/news/topics… #NAOJ

Fostering East Asian Collaboration: ALMA Science and Data Analysis Workshops 2024 alma-telescope.jp/en/news/eaasw-…

Special #stargazing will be happened soon! Today is the Chushu no Meigetsu, Mid-Autumn Moon, based on old calendar. Usually, the day is full moon day. But this year, full moon is tomorrow. It is rare that the date of full moon and Chushu no Meigetsu is different! #NAOJ #MOON

This is the live streaming URLs of special stargazing! Enjoy the moon together with us! Please check it out!! #NAOJ #stargazing #moon

On September 15, 2024 (HST), the Subaru Telescope's All-Sky Camera captured a "tsunami" wave of airglow passing over the sky of Maunakea, Hawai‘i. Airglow waves with such a large magnitude are extremely rare. 👀Watch the movie⬇️ youtube.com/watch?v=lKzUNV…

Meet Subby, the official character of #SubaruTelescope. Subby's birthday is December 24, the same day as the engineering first light of the Subaru Telescope in 1998. Enjoy learning astronomy and outer space with Subby on the Subaru Kids website: subarutelescope.org/en/Kids/index.…

As a #SubaruTelescope 25th anniversary project, we post two new images monthly on the Subaru Gallery page. NGC 521 is a barred spiral galaxy. Enjoy a clear view of the bulge, dust ring, barred structure, and extended 🌀spiral arms🌀. subarutelescope.org/en/gallery/pre…

This summer, the four undergraduate students related to Hawai‘i, each with a unique background and aspirations, experienced the Akamai internship program at #SubaruTelescope. Read the Interviews of the four interns: subarutelescope.org/en/news/topics…