Smithsonianmag, James Webb Telescope Detects Earliest Known Black Hole Merger, Just 740 Million Years After the Big Bang
https://www.smithsonianmag.com/smart-news/james-webb-telescope-detects-earliest-known-black-hole-merger-just-740-million-years-after-the-big-bang-180984381/?utm_source=flipboard&utm_medium=activitypubPosted into Smartnews @smartnews