【 #ITmedia #RSSfeed 】 [ITmedia News] 太陽の“500兆倍”明るい天体、オーストラリアの研究チームが発見 「これまでで最も光度の高い天体」 https://www.itmedia.co.jp/news/articles/2402/21/news155.html
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.