国立天文台 今週の一枚 ポストカード option:set The constellation of the winter

The constellation of the winter that goes away in the depths of the dry grove

・付属品：取扱マニュアル、連結パーツ（必要であれば）、フロントプロテクター、準備中POP（裏面は取扱説明図）

You can imagine the size of the 30m telescope compared to the Nobeyama 45m radio telescope

・電源：不要

the technology introduced in the 45m radio telescope is also utilized in today's telescopes such as ALMA

国立天文台 今週の一枚 ポストカード option:set The constellation of the winterThis week's postcard This is an original postcard with 20 photos selected from the content "This Week's Photo" that introduces astronomical photos taken by the National Astronomical Observatory of Japan and photos of facilities. It is also sold at the Mitaka Campus of the National Astronomical Observatory of Japan, and is a popular souvenir item. National Astronomical Observatory of Japan National Astronomical Observatory of Japan National