Comets are natural "time capsules," preserving ice and dust from the birth of the Solar System 4.6 billion years ago. Yet the ...

彗星は約 46 億年前の太陽系誕生当時の物質を今に残す「タイムカプセル」と考えられています。しかし、本体である彗星核は太陽に近づくとガスや塵の雲（コマ）に覆われるため、地上から ...

Families, friends, and community members are invited to gather for an evening of Japanese culture, music, dance, science, and stargazing at the Tanabata Block Party 2026, happening Saturday, August 22 ...

このプロジェクトは 文部科学省 大規模学術フロンティア促進事業の支援を受けています。

「COIAS」（コイアス：Come On! Impacting ASteroids!）は、すばる望遠鏡が撮像した画像から小惑星や彗星などの太陽系小天体を探索できるウェブアプリケーションです。このたび、COIAS で発見された ...

One of the asteroids discovered through COIAS has recently been named Leilani, the first Hawaiian name assigned to a COIAS discovery. COIAS (Come On! Impacting ASteroids!) is a web-based application ...

The submission of Normal (Queue/Classical) and Community filler programs that duplicate the PFS SSP is prohibited. Any proposal with both science goals and observation fields identical to those of the ...

The proposal preparation procedure is basically the same as for Queue mode, but use the application form for Normal+Intensive program. All of the targets must be uploaded before submitting the ...

Please carefully review the relevant below guidelines for citations and acknowledgements in all publications based on ʻŌnohiʻula PFS data. For publications based on PFS SSP data Guidelines for ...

See current capabilities for details. SCExAO's main goal is to image exoplanets and disks around nearby stars. The SCExAO instrument is permanently installed at the focus of the 8.2m diameter Subaru ...

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。