2020-06-24から1日間の記事一覧
[Beyond Dark and Empty 闇と虚空を超えて] Mel Acheson September 13, 2017Picture of the Day High-redshift supernovae, together with their host galaxies. 高赤方偏移の超新星、およびそれらのホスト銀河。――――――――― Sep 13, 2017 宇宙時代の前に、…
[Electric Plasmoids 電気的プラズモイド] Stephen Smith September 15, 2017Picture of the Day Radio frequency current density passing through a plasmoid can be high, causing intense optical emission and strong local heating. プラズモイドを…