Tootfinder

Direct Imaging Explorations for Companions from the Subaru/IRD Strategic Program - Discovery of a #BrownDwarf Companion around a Nearby Mid-M-dwarf LSPM J1446 4633: https://iopscience.iop.org/article/10.3847/1538-3881/ae08b6 -> Discovery of Brown Dwarf Companion Provides New Insight into Stellar and Planetary Formation and Evolution: https://keckobservatory.org/brown-dwarf/

Discovery of the Second Y Y Dwarf Binary System, CWISEP J193518.59-154620.3: #BrownDwarf Gets Stranger: https://aasnova.org/2025/10/17/a-strange-brown-dwarf-gets-stranger/

Observation of undepleted phosphine in the atmosphere of a low-temperature brown dwarf: #phosphine in a #BrownDwarf suggests it may be too soon to use the molecule as a sign of #AlienLife: https://cen.acs.org/physical-chemistry/astrochemistry/Phosphine-found-brown-dwarfs-atmosphere/103/web/2025/10 / Phosphine, Evidence, and an Exercise in Scientific Restraint: https://www.seti.org/news/wolf-1130c-phosphine-evidence-and-an-exercise-in-scientific-restraint/