日本標準時子午線上に建つ「時と宇宙」をテーマにした博物館
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Sloan Digital Sky Survey-V: Pioneering Panoptic Spectroscopy – SDSS-V
The Sloan Digital Sky Survey-V (SDSS-V) is the first facility providing multi-epoch optical & IR spectroscopy across the entire sky, as well as offering contiguous integral-field spectroscopic coverage of the Milky Way and Local Volume galaxies.