Dearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2601.02548/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTDearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets — mentioned by nobody9999https://news.ycombinator.com/item?id=46832220urn:hackerpapers:mention:2601.02548:46832220Sat, 31 Jan 2026 01:07:06 GMT<p>Underlying paper[0]: Dearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets [0] https://arxiv.org/abs/2601.02548</p><p><a href="https://hackerpaper.kaipfister.de/p/2601.02548/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.EPDearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets — mentioned by bikenagahttps://news.ycombinator.com/item?id=46594779urn:hackerpapers:mention:2601.02548:46594779Mon, 12 Jan 2026 21:51:52 GMT<p>Original article: &quot;Dearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets&quot; - https://arxiv.org/abs/2601.02548</p><p><a href="https://hackerpaper.kaipfister.de/p/2601.02548/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.EP