2020-09-24から1日間の記事一覧
[An Itsy-Bitsy Spider ちっぽけなクモ] Mel Acheson June 3, 2015Picture of the Day, Uncategorized Original caption: This image shows the APEX view in sub-millimetre light of the region around the Spiderweb Galaxy— a protocluster of galaxie…
[Artistic Spin 芸術的・スピン] Mel Acheson June 8, 2015Picture of the Day Original caption: This artist’s impression shows schematically the mysterious alignments between the spin axes of quasars and the large-scale structures that they …
[Volcanic Caldera or Cosmic Spark? 火山カルデラ、又は、コズミックスパーク?] Stephen Smith June 10, 2015Picture of the Day Left: 3 millimeter crater electrically etched in sandstone. Right: 150 meter Martian “skylight”. 左:砂岩に電気エ…